Finding the Third Proportional to 31,510.25 and 47,265.38

Step by Step Solution

1. Step 1: Write the proportion equation
   31,510.25 : 47,265.38 = 47,265.38 : x
2. Step 2: Convert to fraction form
   31,510.25/47,265.38 = 47,265.38/x
3. Step 3: Cross multiply
   31,510.25x = 47,265.38 × 47,265.38
4. Step 4: Simplify right side
   31,510.25x = 2,234,015,673.89
5. Step 5: Solve for x
   x = 2,234,015,673.89/31,510.25
6. Step 6: Final answer
   x = 70,898.06