Finding the Third Proportional to 109,016 and 154,596

Step by Step Solution

1. Step 1: Write the proportion equation
   109,016 : 154,596 = 154,596 : x
2. Step 2: Convert to fraction form
   109,016/154,596 = 154,596/x
3. Step 3: Cross multiply
   109,016x = 154,596 × 154,596
4. Step 4: Simplify right side
   109,016x = 23,899,923,216
5. Step 5: Solve for x
   x = 23,899,923,216/109,016
6. Step 6: Final answer
   x = 219,233.17