Finding the Third Proportional to 2,243.39 and 4,939.03

Step by Step Solution

1. Step 1: Write the proportion equation
   2,243.39 : 4,939.03 = 4,939.03 : x
2. Step 2: Convert to fraction form
   2,243.39/4,939.03 = 4,939.03/x
3. Step 3: Cross multiply
   2,243.39x = 4,939.03 × 4,939.03
4. Step 4: Simplify right side
   2,243.39x = 24,394,029.69
5. Step 5: Solve for x
   x = 24,394,029.69/2,243.39
6. Step 6: Final answer
   x = 10,873.73