Finding the Third Proportional to 3,442,288 and 7,481,600

Step by Step Solution

1. Step 1: Write the proportion equation
   3,442,288 : 7,481,600 = 7,481,600 : x
2. Step 2: Convert to fraction form
   3,442,288/7,481,600 = 7,481,600/x
3. Step 3: Cross multiply
   3,442,288x = 7,481,600 × 7,481,600
4. Step 4: Simplify right side
   3,442,288x = 55,974,338,560,000
5. Step 5: Solve for x
   x = 55,974,338,560,000/3,442,288
6. Step 6: Final answer
   x = 16,260,794.73