Finding the Third Proportional to 160,204.50 and 341,856

Step by Step Solution

1. Step 1: Write the proportion equation
   160,204.50 : 341,856 = 341,856 : x
2. Step 2: Convert to fraction form
   160,204.50/341,856 = 341,856/x
3. Step 3: Cross multiply
   160,204.50x = 341,856 × 341,856
4. Step 4: Simplify right side
   160,204.50x = 116,865,524,736
5. Step 5: Solve for x
   x = 116,865,524,736/160,204.50
6. Step 6: Final answer
   x = 729,477.17