Finding the Third Proportional to 160,302 and 342,046.50

Step by Step Solution

1. Step 1: Write the proportion equation
   160,302 : 342,046.50 = 342,046.50 : x
2. Step 2: Convert to fraction form
   160,302/342,046.50 = 342,046.50/x
3. Step 3: Cross multiply
   160,302x = 342,046.50 × 342,046.50
4. Step 4: Simplify right side
   160,302x = 116,995,808,162.25
5. Step 5: Solve for x
   x = 116,995,808,162.25/160,302
6. Step 6: Final answer
   x = 729,846.22