Finding the Third Proportional to 160,501.50 and 341,739

Step by Step Solution

1. Step 1: Write the proportion equation
   160,501.50 : 341,739 = 341,739 : x
2. Step 2: Convert to fraction form
   160,501.50/341,739 = 341,739/x
3. Step 3: Cross multiply
   160,501.50x = 341,739 × 341,739
4. Step 4: Simplify right side
   160,501.50x = 116,785,544,121
5. Step 5: Solve for x
   x = 116,785,544,121/160,501.50
6. Step 6: Final answer
   x = 727,628.99