Finding the Third Proportional to 296,716.50 and 471,744

Step by Step Solution

1. Step 1: Write the proportion equation
   296,716.50 : 471,744 = 471,744 : x
2. Step 2: Convert to fraction form
   296,716.50/471,744 = 471,744/x
3. Step 3: Cross multiply
   296,716.50x = 471,744 × 471,744
4. Step 4: Simplify right side
   296,716.50x = 222,542,401,536
5. Step 5: Solve for x
   x = 222,542,401,536/296,716.50
6. Step 6: Final answer
   x = 750,016.94