Finding the Third Proportional to 71,305.75 and 152,734.25

Step by Step Solution

1. Step 1: Write the proportion equation
   71,305.75 : 152,734.25 = 152,734.25 : x
2. Step 2: Convert to fraction form
   71,305.75/152,734.25 = 152,734.25/x
3. Step 3: Cross multiply
   71,305.75x = 152,734.25 × 152,734.25
4. Step 4: Simplify right side
   71,305.75x = 23,327,751,123.06
5. Step 5: Solve for x
   x = 23,327,751,123.06/71,305.75
6. Step 6: Final answer
   x = 327,151.05