Excel formula to Extract Numbers Within a Defined Range

[Bontcho10]

Hi
I haven't really used excel before so need help on something. I am trying to set up a table basically as follows; my table needs to have 3 columns. The first and second columns will have a number entered in between 0.0 and 64.0, the third column needs certain numbers within that range to be extracted into the 3rd column. These numbers also range from 0.0 to 64.0. The range needs to be able to change ie to 45.5 to 54.0 then the 3rd column will only extract the numbers between that range that need to be. Hope this makes sense