Finding the Third Proportional to 28,496 and 62,410

Step by Step Solution

1. Step 1: Write the proportion equation
   28,496 : 62,410 = 62,410 : x
2. Step 2: Convert to fraction form
   28,496/62,410 = 62,410/x
3. Step 3: Cross multiply
   28,496x = 62,410 × 62,410
4. Step 4: Simplify right side
   28,496x = 3,895,008,100
5. Step 5: Solve for x
   x = 3,895,008,100/28,496
6. Step 6: Final answer
   x = 136,686.13