Finding the Third Proportional to 26,245.69 and 40,343.06

Step by Step Solution

1. Step 1: Write the proportion equation
   26,245.69 : 40,343.06 = 40,343.06 : x
2. Step 2: Convert to fraction form
   26,245.69/40,343.06 = 40,343.06/x
3. Step 3: Cross multiply
   26,245.69x = 40,343.06 × 40,343.06
4. Step 4: Simplify right side
   26,245.69x = 1,627,562,691.88
5. Step 5: Solve for x
   x = 1,627,562,691.88/26,245.69
6. Step 6: Final answer
   x = 62,012.58