Finding the Third Proportional to 57,793.50 and 87,105.38

Step by Step Solution

1. Step 1: Write the proportion equation
   57,793.50 : 87,105.38 = 87,105.38 : x
2. Step 2: Convert to fraction form
   57,793.50/87,105.38 = 87,105.38/x
3. Step 3: Cross multiply
   57,793.50x = 87,105.38 × 87,105.38
4. Step 4: Simplify right side
   57,793.50x = 7,587,346,353.89
5. Step 5: Solve for x
   x = 7,587,346,353.89/57,793.50
6. Step 6: Final answer
   x = 131,283.73