Finding the Third Proportional to 26,596.69 and 40,447.69

Step by Step Solution

1. Step 1: Write the proportion equation
   26,596.69 : 40,447.69 = 40,447.69 : x
2. Step 2: Convert to fraction form
   26,596.69/40,447.69 = 40,447.69/x
3. Step 3: Cross multiply
   26,596.69x = 40,447.69 × 40,447.69
4. Step 4: Simplify right side
   26,596.69x = 1,636,015,424.10
5. Step 5: Solve for x
   x = 1,636,015,424.10/26,596.69
6. Step 6: Final answer
   x = 61,512.00