Fill in between cells with non linear values

I'm using excel 2011 on a Mac Air running Yosemite
I would like to have a column of numbers in no particular order with various blank cells in the column. Blanks may be 1 space or 5 spaces etc. I want to highlight the entire column and fill in all the missing numbers in between the numbers already in place (without changing those numbers). It is like using the FILL tool but highlight the entire column. On a windows computer running excel i used an addin called Kutools which did exactly that but i can't find Kutools for Mac. Not sure if it's a formula or VBA that i need. Any Help is Appreciated, Thanks,Jim

Kutools for excel it filled in the numbers in the blank cells making all numbers distribute evenly
Here is a link to see exactly what I'm trying to explain. First it shows the standard Linear fill in excel, then shows the Linear fill in kutools for excel
http://www.extendoffice.com/document...ar-values.html

Absolutely. I have way too many numbers to do this manually. VBA is fine.

Thanks a lot MarvinP. You saved me a lot of time with that code. It works exactly like i needed it to. Thanks Again, Jim