Finding the Third Proportional to 60,385.50 and 131,144.06

Step by Step Solution

1. Step 1: Write the proportion equation
   60,385.50 : 131,144.06 = 131,144.06 : x
2. Step 2: Convert to fraction form
   60,385.50/131,144.06 = 131,144.06/x
3. Step 3: Cross multiply
   60,385.50x = 131,144.06 × 131,144.06
4. Step 4: Simplify right side
   60,385.50x = 17,198,765,129.00
5. Step 5: Solve for x
   x = 17,198,765,129.00/60,385.50
6. Step 6: Final answer
   x = 284,816.14