Finding the Third Proportional to 3,392,740 and 7,383,898

Step by Step Solution

1. Step 1: Write the proportion equation
   3,392,740 : 7,383,898 = 7,383,898 : x
2. Step 2: Convert to fraction form
   3,392,740/7,383,898 = 7,383,898/x
3. Step 3: Cross multiply
   3,392,740x = 7,383,898 × 7,383,898
4. Step 4: Simplify right side
   3,392,740x = 54,521,949,674,404
5. Step 5: Solve for x
   x = 54,521,949,674,404/3,392,740
6. Step 6: Final answer
   x = 16,070,182.12