Finding the Third Proportional to 31,569 and 45,098

Step by Step Solution

1. Step 1: Write the proportion equation
   31,569 : 45,098 = 45,098 : x
2. Step 2: Convert to fraction form
   31,569/45,098 = 45,098/x
3. Step 3: Cross multiply
   31,569x = 45,098 × 45,098
4. Step 4: Simplify right side
   31,569x = 2,033,829,604
5. Step 5: Solve for x
   x = 2,033,829,604/31,569
6. Step 6: Final answer
   x = 64,424.90