Finding the Third Proportional to 62,640 and 96,151.50

Step by Step Solution

1. Step 1: Write the proportion equation
   62,640 : 96,151.50 = 96,151.50 : x
2. Step 2: Convert to fraction form
   62,640/96,151.50 = 96,151.50/x
3. Step 3: Cross multiply
   62,640x = 96,151.50 × 96,151.50
4. Step 4: Simplify right side
   62,640x = 9,245,110,952.25
5. Step 5: Solve for x
   x = 9,245,110,952.25/62,640
6. Step 6: Final answer
   x = 147,591.17