Finding the Third Proportional to 28,655.25 and 39,593.50

Step by Step Solution

1. Step 1: Write the proportion equation
   28,655.25 : 39,593.50 = 39,593.50 : x
2. Step 2: Convert to fraction form
   28,655.25/39,593.50 = 39,593.50/x
3. Step 3: Cross multiply
   28,655.25x = 39,593.50 × 39,593.50
4. Step 4: Simplify right side
   28,655.25x = 1,567,645,242.25
5. Step 5: Solve for x
   x = 1,567,645,242.25/28,655.25
6. Step 6: Final answer
   x = 54,707.09