Finding the Third Proportional to 160,152 and 340,057.50

Step by Step Solution

1. Step 1: Write the proportion equation
   160,152 : 340,057.50 = 340,057.50 : x
2. Step 2: Convert to fraction form
   160,152/340,057.50 = 340,057.50/x
3. Step 3: Cross multiply
   160,152x = 340,057.50 × 340,057.50
4. Step 4: Simplify right side
   160,152x = 115,639,103,306.25
5. Step 5: Solve for x
   x = 115,639,103,306.25/160,152
6. Step 6: Final answer
   x = 722,058.44