Finding the Third Proportional to 1,016.44 and 2,103.09

Step by Step Solution

1. Step 1: Write the proportion equation
   1,016.44 : 2,103.09 = 2,103.09 : x
2. Step 2: Convert to fraction form
   1,016.44/2,103.09 = 2,103.09/x
3. Step 3: Cross multiply
   1,016.44x = 2,103.09 × 2,103.09
4. Step 4: Simplify right side
   1,016.44x = 4,423,003.32
5. Step 5: Solve for x
   x = 4,423,003.32/1,016.44
6. Step 6: Final answer
   x = 4,351.48