Finding the Third Proportional to 60,744 and 131,472

Step by Step Solution

1. Step 1: Write the proportion equation
   60,744 : 131,472 = 131,472 : x
2. Step 2: Convert to fraction form
   60,744/131,472 = 131,472/x
3. Step 3: Cross multiply
   60,744x = 131,472 × 131,472
4. Step 4: Simplify right side
   60,744x = 17,284,886,784
5. Step 5: Solve for x
   x = 17,284,886,784/60,744
6. Step 6: Final answer
   x = 284,552.99