Finding the Third Proportional to 36,337.50 and 54,686.25

Step by Step Solution

1. Step 1: Write the proportion equation
   36,337.50 : 54,686.25 = 54,686.25 : x
2. Step 2: Convert to fraction form
   36,337.50/54,686.25 = 54,686.25/x
3. Step 3: Cross multiply
   36,337.50x = 54,686.25 × 54,686.25
4. Step 4: Simplify right side
   36,337.50x = 2,990,585,939.06
5. Step 5: Solve for x
   x = 2,990,585,939.06/36,337.50
6. Step 6: Final answer
   x = 82,300.27