Finding the Third Proportional to 28,658 and 60,532

Step by Step Solution

1. Step 1: Write the proportion equation
   28,658 : 60,532 = 60,532 : x
2. Step 2: Convert to fraction form
   28,658/60,532 = 60,532/x
3. Step 3: Cross multiply
   28,658x = 60,532 × 60,532
4. Step 4: Simplify right side
   28,658x = 3,664,123,024
5. Step 5: Solve for x
   x = 3,664,123,024/28,658
6. Step 6: Final answer
   x = 127,856.90