Finding the Third Proportional to 31,017 and 41,718

Step by Step Solution

1. Step 1: Write the proportion equation
   31,017 : 41,718 = 41,718 : x
2. Step 2: Convert to fraction form
   31,017/41,718 = 41,718/x
3. Step 3: Cross multiply
   31,017x = 41,718 × 41,718
4. Step 4: Simplify right side
   31,017x = 1,740,391,524
5. Step 5: Solve for x
   x = 1,740,391,524/31,017
6. Step 6: Final answer
   x = 56,110.89