Finding the Third Proportional to 26,069.25 and 40,399.50

Step by Step Solution

1. Step 1: Write the proportion equation
   26,069.25 : 40,399.50 = 40,399.50 : x
2. Step 2: Convert to fraction form
   26,069.25/40,399.50 = 40,399.50/x
3. Step 3: Cross multiply
   26,069.25x = 40,399.50 × 40,399.50
4. Step 4: Simplify right side
   26,069.25x = 1,632,119,600.25
5. Step 5: Solve for x
   x = 1,632,119,600.25/26,069.25
6. Step 6: Final answer
   x = 62,607.08