Finding the Third Proportional to 459,157.50 and 723,951

Step by Step Solution

1. Step 1: Write the proportion equation
   459,157.50 : 723,951 = 723,951 : x
2. Step 2: Convert to fraction form
   459,157.50/723,951 = 723,951/x
3. Step 3: Cross multiply
   459,157.50x = 723,951 × 723,951
4. Step 4: Simplify right side
   459,157.50x = 524,105,050,401
5. Step 5: Solve for x
   x = 524,105,050,401/459,157.50
6. Step 6: Final answer
   x = 1,141,449.39