Finding the Third Proportional to 71,018 and 154,747

Step by Step Solution

1. Step 1: Write the proportion equation
   71,018 : 154,747 = 154,747 : x
2. Step 2: Convert to fraction form
   71,018/154,747 = 154,747/x
3. Step 3: Cross multiply
   71,018x = 154,747 × 154,747
4. Step 4: Simplify right side
   71,018x = 23,946,634,009
5. Step 5: Solve for x
   x = 23,946,634,009/71,018
6. Step 6: Final answer
   x = 337,191.05