Finding the Third Proportional to 3,427,238 and 7,444,462

Step by Step Solution

1. Step 1: Write the proportion equation
   3,427,238 : 7,444,462 = 7,444,462 : x
2. Step 2: Convert to fraction form
   3,427,238/7,444,462 = 7,444,462/x
3. Step 3: Cross multiply
   3,427,238x = 7,444,462 × 7,444,462
4. Step 4: Simplify right side
   3,427,238x = 55,420,014,469,444
5. Step 5: Solve for x
   x = 55,420,014,469,444/3,427,238
6. Step 6: Final answer
   x = 16,170,459.85