Finding the Third Proportional to 2,542,845 and 3,840,189

Step by Step Solution

1. Step 1: Write the proportion equation
   2,542,845 : 3,840,189 = 3,840,189 : x
2. Step 2: Convert to fraction form
   2,542,845/3,840,189 = 3,840,189/x
3. Step 3: Cross multiply
   2,542,845x = 3,840,189 × 3,840,189
4. Step 4: Simplify right side
   2,542,845x = 14,747,051,555,721
5. Step 5: Solve for x
   x = 14,747,051,555,721/2,542,845
6. Step 6: Final answer
   x = 5,799,429.99