Finding the Third Proportional to 160,944 and 346,429.50

Step by Step Solution

1. Step 1: Write the proportion equation
   160,944 : 346,429.50 = 346,429.50 : x
2. Step 2: Convert to fraction form
   160,944/346,429.50 = 346,429.50/x
3. Step 3: Cross multiply
   160,944x = 346,429.50 × 346,429.50
4. Step 4: Simplify right side
   160,944x = 120,013,398,470.25
5. Step 5: Solve for x
   x = 120,013,398,470.25/160,944
6. Step 6: Final answer
   x = 745,684.20