Finding the Third Proportional to 42,460 and 62,448

Step by Step Solution

1. Step 1: Write the proportion equation
   42,460 : 62,448 = 62,448 : x
2. Step 2: Convert to fraction form
   42,460/62,448 = 62,448/x
3. Step 3: Cross multiply
   42,460x = 62,448 × 62,448
4. Step 4: Simplify right side
   42,460x = 3,899,752,704
5. Step 5: Solve for x
   x = 3,899,752,704/42,460
6. Step 6: Final answer
   x = 91,845.33