Finding the Third Proportional to 26,430.05 and 40,907.53

Step by Step Solution

1. Step 1: Write the proportion equation
   26,430.05 : 40,907.53 = 40,907.53 : x
2. Step 2: Convert to fraction form
   26,430.05/40,907.53 = 40,907.53/x
3. Step 3: Cross multiply
   26,430.05x = 40,907.53 × 40,907.53
4. Step 4: Simplify right side
   26,430.05x = 1,673,426,112.97
5. Step 5: Solve for x
   x = 1,673,426,112.97/26,430.05
6. Step 6: Final answer
   x = 63,315.29