Finding the Third Proportional to 466,759 and 724,138.50

Step by Step Solution

1. Step 1: Write the proportion equation
   466,759 : 724,138.50 = 724,138.50 : x
2. Step 2: Convert to fraction form
   466,759/724,138.50 = 724,138.50/x
3. Step 3: Cross multiply
   466,759x = 724,138.50 × 724,138.50
4. Step 4: Simplify right side
   466,759x = 524,376,567,182.25
5. Step 5: Solve for x
   x = 524,376,567,182.25/466,759
6. Step 6: Final answer
   x = 1,123,441.79