Finding the Third Proportional to 60,655.50 and 131,436

Step by Step Solution

1. Step 1: Write the proportion equation
   60,655.50 : 131,436 = 131,436 : x
2. Step 2: Convert to fraction form
   60,655.50/131,436 = 131,436/x
3. Step 3: Cross multiply
   60,655.50x = 131,436 × 131,436
4. Step 4: Simplify right side
   60,655.50x = 17,275,422,096
5. Step 5: Solve for x
   x = 17,275,422,096/60,655.50
6. Step 6: Final answer
   x = 284,812.13