Finding the Third Proportional to 107,271 and 160,339.50

Step by Step Solution

1. Step 1: Write the proportion equation
   107,271 : 160,339.50 = 160,339.50 : x
2. Step 2: Convert to fraction form
   107,271/160,339.50 = 160,339.50/x
3. Step 3: Cross multiply
   107,271x = 160,339.50 × 160,339.50
4. Step 4: Simplify right side
   107,271x = 25,708,755,260.25
5. Step 5: Solve for x
   x = 25,708,755,260.25/107,271
6. Step 6: Final answer
   x = 239,661.75