Finding the Third Proportional to 60,942.38 and 89,650.13

Step by Step Solution

1. Step 1: Write the proportion equation
   60,942.38 : 89,650.13 = 89,650.13 : x
2. Step 2: Convert to fraction form
   60,942.38/89,650.13 = 89,650.13/x
3. Step 3: Cross multiply
   60,942.38x = 89,650.13 × 89,650.13
4. Step 4: Simplify right side
   60,942.38x = 8,037,144,912.52
5. Step 5: Solve for x
   x = 8,037,144,912.52/60,942.38
6. Step 6: Final answer
   x = 131,881.06