Finding the Third Proportional to 54,632 and 82,450

Step by Step Solution

1. Step 1: Write the proportion equation
   54,632 : 82,450 = 82,450 : x
2. Step 2: Convert to fraction form
   54,632/82,450 = 82,450/x
3. Step 3: Cross multiply
   54,632x = 82,450 × 82,450
4. Step 4: Simplify right side
   54,632x = 6,798,002,500
5. Step 5: Solve for x
   x = 6,798,002,500/54,632
6. Step 6: Final answer
   x = 124,432.61