Finding the Third Proportional to 1,800,684 and 3,842,424

Step by Step Solution

1. Step 1: Write the proportion equation
   1,800,684 : 3,842,424 = 3,842,424 : x
2. Step 2: Convert to fraction form
   1,800,684/3,842,424 = 3,842,424/x
3. Step 3: Cross multiply
   1,800,684x = 3,842,424 × 3,842,424
4. Step 4: Simplify right side
   1,800,684x = 14,764,222,195,776
5. Step 5: Solve for x
   x = 14,764,222,195,776/1,800,684
6. Step 6: Final answer
   x = 8,199,229.96