Finding the Third Proportional to 88,067.25 and 117,981.56

Step by Step Solution

1. Step 1: Write the proportion equation
   88,067.25 : 117,981.56 = 117,981.56 : x
2. Step 2: Convert to fraction form
   88,067.25/117,981.56 = 117,981.56/x
3. Step 3: Cross multiply
   88,067.25x = 117,981.56 × 117,981.56
4. Step 4: Simplify right side
   88,067.25x = 13,919,649,089.94
5. Step 5: Solve for x
   x = 13,919,649,089.94/88,067.25
6. Step 6: Final answer
   x = 158,057.04