Finding the Third Proportional to 160,304 and 342,050.50

Step by Step Solution

1. Step 1: Write the proportion equation
   160,304 : 342,050.50 = 342,050.50 : x
2. Step 2: Convert to fraction form
   160,304/342,050.50 = 342,050.50/x
3. Step 3: Cross multiply
   160,304x = 342,050.50 × 342,050.50
4. Step 4: Simplify right side
   160,304x = 116,998,544,550.25
5. Step 5: Solve for x
   x = 116,998,544,550.25/160,304
6. Step 6: Final answer
   x = 729,854.18