Finding the Third Proportional to 60,625.50 and 131,743

Step by Step Solution

1. Step 1: Write the proportion equation
   60,625.50 : 131,743 = 131,743 : x
2. Step 2: Convert to fraction form
   60,625.50/131,743 = 131,743/x
3. Step 3: Cross multiply
   60,625.50x = 131,743 × 131,743
4. Step 4: Simplify right side
   60,625.50x = 17,356,218,049
5. Step 5: Solve for x
   x = 17,356,218,049/60,625.50
6. Step 6: Final answer
   x = 286,285.77