Finding the Third Proportional to 2,017.41 and 4,418.30

Step by Step Solution

1. Step 1: Write the proportion equation
   2,017.41 : 4,418.30 = 4,418.30 : x
2. Step 2: Convert to fraction form
   2,017.41/4,418.30 = 4,418.30/x
3. Step 3: Cross multiply
   2,017.41x = 4,418.30 × 4,418.30
4. Step 4: Simplify right side
   2,017.41x = 19,521,347.28
5. Step 5: Solve for x
   x = 19,521,347.28/2,017.41
6. Step 6: Final answer
   x = 9,676.46