Finding the Third Proportional to 107,259 and 160,681.50

Step by Step Solution

1. Step 1: Write the proportion equation
   107,259 : 160,681.50 = 160,681.50 : x
2. Step 2: Convert to fraction form
   107,259/160,681.50 = 160,681.50/x
3. Step 3: Cross multiply
   107,259x = 160,681.50 × 160,681.50
4. Step 4: Simplify right side
   107,259x = 25,818,544,442.25
5. Step 5: Solve for x
   x = 25,818,544,442.25/107,259
6. Step 6: Final answer
   x = 240,712.15