Finding the Third Proportional to 28,747.50 and 39,585.94

Step by Step Solution

1. Step 1: Write the proportion equation
   28,747.50 : 39,585.94 = 39,585.94 : x
2. Step 2: Convert to fraction form
   28,747.50/39,585.94 = 39,585.94/x
3. Step 3: Cross multiply
   28,747.50x = 39,585.94 × 39,585.94
4. Step 4: Simplify right side
   28,747.50x = 1,567,046,447.75
5. Step 5: Solve for x
   x = 1,567,046,447.75/28,747.50
6. Step 6: Final answer
   x = 54,510.70