Finding the Third Proportional to 89,013.94 and 118,906.73

Step by Step Solution

1. Step 1: Write the proportion equation
   89,013.94 : 118,906.73 = 118,906.73 : x
2. Step 2: Convert to fraction form
   89,013.94/118,906.73 = 118,906.73/x
3. Step 3: Cross multiply
   89,013.94x = 118,906.73 × 118,906.73
4. Step 4: Simplify right side
   89,013.94x = 14,138,811,479.73
5. Step 5: Solve for x
   x = 14,138,811,479.73/89,013.94
6. Step 6: Final answer
   x = 158,838.18