Finding the Third Proportional to 71,016 and 153,105

Step by Step Solution

1. Step 1: Write the proportion equation
   71,016 : 153,105 = 153,105 : x
2. Step 2: Convert to fraction form
   71,016/153,105 = 153,105/x
3. Step 3: Cross multiply
   71,016x = 153,105 × 153,105
4. Step 4: Simplify right side
   71,016x = 23,441,141,025
5. Step 5: Solve for x
   x = 23,441,141,025/71,016
6. Step 6: Final answer
   x = 330,082.53