Finding the Third Proportional to 106,639.50 and 160,233

Step by Step Solution

1. Step 1: Write the proportion equation
   106,639.50 : 160,233 = 160,233 : x
2. Step 2: Convert to fraction form
   106,639.50/160,233 = 160,233/x
3. Step 3: Cross multiply
   106,639.50x = 160,233 × 160,233
4. Step 4: Simplify right side
   106,639.50x = 25,674,614,289
5. Step 5: Solve for x
   x = 25,674,614,289/106,639.50
6. Step 6: Final answer
   x = 240,760.83