Applying more than 1 formula to a cell.

Hello,

Is it possible to apply more than 1 formula to a cell? For example i have a cell that already has a formula applied to it (=' Upload LT'!I2). The formula allows me to update a sheet2 with data from sheet1. I also want to add a TEXT PROPER formula to the cell to change the format of the text updated. Would that be possible?

Thanks. 

RH