Finding the Third Proportional to 31,114.13 and 48,660.75

Step by Step Solution

1. Step 1: Write the proportion equation
   31,114.13 : 48,660.75 = 48,660.75 : x
2. Step 2: Convert to fraction form
   31,114.13/48,660.75 = 48,660.75/x
3. Step 3: Cross multiply
   31,114.13x = 48,660.75 × 48,660.75
4. Step 4: Simplify right side
   31,114.13x = 2,367,868,590.56
5. Step 5: Solve for x
   x = 2,367,868,590.56/31,114.13
6. Step 6: Final answer
   x = 76,102.69