Finding the Third Proportional to 2,554,491 and 3,842,406

Step by Step Solution

1. Step 1: Write the proportion equation
   2,554,491 : 3,842,406 = 3,842,406 : x
2. Step 2: Convert to fraction form
   2,554,491/3,842,406 = 3,842,406/x
3. Step 3: Cross multiply
   2,554,491x = 3,842,406 × 3,842,406
4. Step 4: Simplify right side
   2,554,491x = 14,764,083,868,836
5. Step 5: Solve for x
   x = 14,764,083,868,836/2,554,491
6. Step 6: Final answer
   x = 5,779,657.81