Finding the Third Proportional to 42,571.50 and 62,349

Step by Step Solution

1. Step 1: Write the proportion equation
   42,571.50 : 62,349 = 62,349 : x
2. Step 2: Convert to fraction form
   42,571.50/62,349 = 62,349/x
3. Step 3: Cross multiply
   42,571.50x = 62,349 × 62,349
4. Step 4: Simplify right side
   42,571.50x = 3,887,397,801
5. Step 5: Solve for x
   x = 3,887,397,801/42,571.50
6. Step 6: Final answer
   x = 91,314.56