Finding the Third Proportional to 160,255.50 and 341,958

Step by Step Solution

1. Step 1: Write the proportion equation
   160,255.50 : 341,958 = 341,958 : x
2. Step 2: Convert to fraction form
   160,255.50/341,958 = 341,958/x
3. Step 3: Cross multiply
   160,255.50x = 341,958 × 341,958
4. Step 4: Simplify right side
   160,255.50x = 116,935,273,764
5. Step 5: Solve for x
   x = 116,935,273,764/160,255.50
6. Step 6: Final answer
   x = 729,680.25