Finding the Third Proportional to 2,542,808 and 3,840,132

Step by Step Solution

1. Step 1: Write the proportion equation
   2,542,808 : 3,840,132 = 3,840,132 : x
2. Step 2: Convert to fraction form
   2,542,808/3,840,132 = 3,840,132/x
3. Step 3: Cross multiply
   2,542,808x = 3,840,132 × 3,840,132
4. Step 4: Simplify right side
   2,542,808x = 14,746,613,777,424
5. Step 5: Solve for x
   x = 14,746,613,777,424/2,542,808
6. Step 6: Final answer
   x = 5,799,342.21