Finding the Third Proportional to 36,231.50 and 57,265.50

Step by Step Solution

1. Step 1: Write the proportion equation
   36,231.50 : 57,265.50 = 57,265.50 : x
2. Step 2: Convert to fraction form
   36,231.50/57,265.50 = 57,265.50/x
3. Step 3: Cross multiply
   36,231.50x = 57,265.50 × 57,265.50
4. Step 4: Simplify right side
   36,231.50x = 3,279,337,490.25
5. Step 5: Solve for x
   x = 3,279,337,490.25/36,231.50
6. Step 6: Final answer
   x = 90,510.67