Finding the Third Proportional to 89,383.50 and 119,718

Step by Step Solution

1. Step 1: Write the proportion equation
   89,383.50 : 119,718 = 119,718 : x
2. Step 2: Convert to fraction form
   89,383.50/119,718 = 119,718/x
3. Step 3: Cross multiply
   89,383.50x = 119,718 × 119,718
4. Step 4: Simplify right side
   89,383.50x = 14,332,399,524
5. Step 5: Solve for x
   x = 14,332,399,524/89,383.50
6. Step 6: Final answer
   x = 160,347.26