Finding the Third Proportional to 60,716 and 131,414

Step by Step Solution

1. Step 1: Write the proportion equation
   60,716 : 131,414 = 131,414 : x
2. Step 2: Convert to fraction form
   60,716/131,414 = 131,414/x
3. Step 3: Cross multiply
   60,716x = 131,414 × 131,414
4. Step 4: Simplify right side
   60,716x = 17,269,639,396
5. Step 5: Solve for x
   x = 17,269,639,396/60,716
6. Step 6: Final answer
   x = 284,433.09