Finding the Third Proportional to 2,554,469 and 3,842,426

Step by Step Solution

1. Step 1: Write the proportion equation
   2,554,469 : 3,842,426 = 3,842,426 : x
2. Step 2: Convert to fraction form
   2,554,469/3,842,426 = 3,842,426/x
3. Step 3: Cross multiply
   2,554,469x = 3,842,426 × 3,842,426
4. Step 4: Simplify right side
   2,554,469x = 14,764,237,565,476
5. Step 5: Solve for x
   x = 14,764,237,565,476/2,554,469
6. Step 6: Final answer
   x = 5,779,767.76