Finding the Third Proportional to 150,150 and 329,830

Step by Step Solution

1. Step 1: Write the proportion equation
   150,150 : 329,830 = 329,830 : x
2. Step 2: Convert to fraction form
   150,150/329,830 = 329,830/x
3. Step 3: Cross multiply
   150,150x = 329,830 × 329,830
4. Step 4: Simplify right side
   150,150x = 108,787,828,900
5. Step 5: Solve for x
   x = 108,787,828,900/150,150
6. Step 6: Final answer
   x = 724,527.67