Finding the Third Proportional to 1,800,744 and 3,842,520

Step by Step Solution

1. Step 1: Write the proportion equation
   1,800,744 : 3,842,520 = 3,842,520 : x
2. Step 2: Convert to fraction form
   1,800,744/3,842,520 = 3,842,520/x
3. Step 3: Cross multiply
   1,800,744x = 3,842,520 × 3,842,520
4. Step 4: Simplify right side
   1,800,744x = 14,764,959,950,400
5. Step 5: Solve for x
   x = 14,764,959,950,400/1,800,744
6. Step 6: Final answer
   x = 8,199,366.46