Finding the Third Proportional to 62,113.50 and 134,061.75

Step by Step Solution

1. Step 1: Write the proportion equation
   62,113.50 : 134,061.75 = 134,061.75 : x
2. Step 2: Convert to fraction form
   62,113.50/134,061.75 = 134,061.75/x
3. Step 3: Cross multiply
   62,113.50x = 134,061.75 × 134,061.75
4. Step 4: Simplify right side
   62,113.50x = 17,972,552,813.06
5. Step 5: Solve for x
   x = 17,972,552,813.06/62,113.50
6. Step 6: Final answer
   x = 289,350.19