Finding the Third Proportional to 28,066.50 and 39,993.75

Step by Step Solution

1. Step 1: Write the proportion equation
   28,066.50 : 39,993.75 = 39,993.75 : x
2. Step 2: Convert to fraction form
   28,066.50/39,993.75 = 39,993.75/x
3. Step 3: Cross multiply
   28,066.50x = 39,993.75 × 39,993.75
4. Step 4: Simplify right side
   28,066.50x = 1,599,500,039.06
5. Step 5: Solve for x
   x = 1,599,500,039.06/28,066.50
6. Step 6: Final answer
   x = 56,989.65