Finding the Third Proportional to 26,284.50 and 40,403.81

Step by Step Solution

1. Step 1: Write the proportion equation
   26,284.50 : 40,403.81 = 40,403.81 : x
2. Step 2: Convert to fraction form
   26,284.50/40,403.81 = 40,403.81/x
3. Step 3: Cross multiply
   26,284.50x = 40,403.81 × 40,403.81
4. Step 4: Simplify right side
   26,284.50x = 1,632,468,064.54
5. Step 5: Solve for x
   x = 1,632,468,064.54/26,284.50
6. Step 6: Final answer
   x = 62,107.63