Finding the Third Proportional to 1,782,648 and 3,842,499

Step by Step Solution

1. Step 1: Write the proportion equation
   1,782,648 : 3,842,499 = 3,842,499 : x
2. Step 2: Convert to fraction form
   1,782,648/3,842,499 = 3,842,499/x
3. Step 3: Cross multiply
   1,782,648x = 3,842,499 × 3,842,499
4. Step 4: Simplify right side
   1,782,648x = 14,764,798,565,001
5. Step 5: Solve for x
   x = 14,764,798,565,001/1,782,648
6. Step 6: Final answer
   x = 8,282,509.26