Finding the Third Proportional to 47,398 and 71,025

Step by Step Solution

1. Step 1: Write the proportion equation
   47,398 : 71,025 = 71,025 : x
2. Step 2: Convert to fraction form
   47,398/71,025 = 71,025/x
3. Step 3: Cross multiply
   47,398x = 71,025 × 71,025
4. Step 4: Simplify right side
   47,398x = 5,044,550,625
5. Step 5: Solve for x
   x = 5,044,550,625/47,398
6. Step 6: Final answer
   x = 106,429.61