Finding the Third Proportional to 3,383,360 and 7,439,656

Step by Step Solution

1. Step 1: Write the proportion equation
   3,383,360 : 7,439,656 = 7,439,656 : x
2. Step 2: Convert to fraction form
   3,383,360/7,439,656 = 7,439,656/x
3. Step 3: Cross multiply
   3,383,360x = 7,439,656 × 7,439,656
4. Step 4: Simplify right side
   3,383,360x = 55,348,481,398,336
5. Step 5: Solve for x
   x = 55,348,481,398,336/3,383,360
6. Step 6: Final answer
   x = 16,359,028.13