Finding the Third Proportional to 334,426.50 and 501,744

Step by Step Solution

1. Step 1: Write the proportion equation
   334,426.50 : 501,744 = 501,744 : x
2. Step 2: Convert to fraction form
   334,426.50/501,744 = 501,744/x
3. Step 3: Cross multiply
   334,426.50x = 501,744 × 501,744
4. Step 4: Simplify right side
   334,426.50x = 251,747,041,536
5. Step 5: Solve for x
   x = 251,747,041,536/334,426.50
6. Step 6: Final answer
   x = 752,772.41