Finding the Third Proportional to 28,840 and 62,150

Step by Step Solution

1. Step 1: Write the proportion equation
   28,840 : 62,150 = 62,150 : x
2. Step 2: Convert to fraction form
   28,840/62,150 = 62,150/x
3. Step 3: Cross multiply
   28,840x = 62,150 × 62,150
4. Step 4: Simplify right side
   28,840x = 3,862,622,500
5. Step 5: Solve for x
   x = 3,862,622,500/28,840
6. Step 6: Final answer
   x = 133,932.82