@Steven P That is a good academic exercise to learn from, but the OP did not want to scale all the location coordinates of the text. He wanted the X and Y straight from the text location without scaling, then using the VALUE in the text to get the Z coordinate multiplied by 1000 (Meters to Millimeters). I.e. if the text object is located at X=1200, Y=700, and the Value in the text is "10.4", the point would be located at X=1200, Y=700, and Z=10400.