Finding the Third Proportional to 26,610.75 and 39,919.50

Step by Step Solution

1. Step 1: Write the proportion equation
   26,610.75 : 39,919.50 = 39,919.50 : x
2. Step 2: Convert to fraction form
   26,610.75/39,919.50 = 39,919.50/x
3. Step 3: Cross multiply
   26,610.75x = 39,919.50 × 39,919.50
4. Step 4: Simplify right side
   26,610.75x = 1,593,566,480.25
5. Step 5: Solve for x
   x = 1,593,566,480.25/26,610.75
6. Step 6: Final answer
   x = 59,884.31