Finding the Third Proportional to 71,166 and 154,020

Step by Step Solution

1. Step 1: Write the proportion equation
   71,166 : 154,020 = 154,020 : x
2. Step 2: Convert to fraction form
   71,166/154,020 = 154,020/x
3. Step 3: Cross multiply
   71,166x = 154,020 × 154,020
4. Step 4: Simplify right side
   71,166x = 23,722,160,400
5. Step 5: Solve for x
   x = 23,722,160,400/71,166
6. Step 6: Final answer
   x = 333,335.59