Finding the Third Proportional to 3,441,618 and 7,422,055

Step by Step Solution

1. Step 1: Write the proportion equation
   3,441,618 : 7,422,055 = 7,422,055 : x
2. Step 2: Convert to fraction form
   3,441,618/7,422,055 = 7,422,055/x
3. Step 3: Cross multiply
   3,441,618x = 7,422,055 × 7,422,055
4. Step 4: Simplify right side
   3,441,618x = 55,086,900,423,025
5. Step 5: Solve for x
   x = 55,086,900,423,025/3,441,618
6. Step 6: Final answer
   x = 16,006,105.39