Finding the Third Proportional to 31,834.50 and 48,480.75

Step by Step Solution

1. Step 1: Write the proportion equation
   31,834.50 : 48,480.75 = 48,480.75 : x
2. Step 2: Convert to fraction form
   31,834.50/48,480.75 = 48,480.75/x
3. Step 3: Cross multiply
   31,834.50x = 48,480.75 × 48,480.75
4. Step 4: Simplify right side
   31,834.50x = 2,350,383,120.56
5. Step 5: Solve for x
   x = 2,350,383,120.56/31,834.50
6. Step 6: Final answer
   x = 73,831.32