Finding the Third Proportional to 21,885 and 41,016

Step by Step Solution

1. Step 1: Write the proportion equation
   21,885 : 41,016 = 41,016 : x
2. Step 2: Convert to fraction form
   21,885/41,016 = 41,016/x
3. Step 3: Cross multiply
   21,885x = 41,016 × 41,016
4. Step 4: Simplify right side
   21,885x = 1,682,312,256
5. Step 5: Solve for x
   x = 1,682,312,256/21,885
6. Step 6: Final answer
   x = 76,870.56