Finding the Third Proportional to 60,314 and 88,665

Step by Step Solution

1. Step 1: Write the proportion equation
   60,314 : 88,665 = 88,665 : x
2. Step 2: Convert to fraction form
   60,314/88,665 = 88,665/x
3. Step 3: Cross multiply
   60,314x = 88,665 × 88,665
4. Step 4: Simplify right side
   60,314x = 7,861,482,225
5. Step 5: Solve for x
   x = 7,861,482,225/60,314
6. Step 6: Final answer
   x = 130,342.58