Finding the Third Proportional to 42,509 and 62,466

Step by Step Solution

1. Step 1: Write the proportion equation
   42,509 : 62,466 = 62,466 : x
2. Step 2: Convert to fraction form
   42,509/62,466 = 62,466/x
3. Step 3: Cross multiply
   42,509x = 62,466 × 62,466
4. Step 4: Simplify right side
   42,509x = 3,902,001,156
5. Step 5: Solve for x
   x = 3,902,001,156/42,509
6. Step 6: Final answer
   x = 91,792.35