Finding the Third Proportional to 3,279,466 and 7,204,582

Step by Step Solution

1. Step 1: Write the proportion equation
   3,279,466 : 7,204,582 = 7,204,582 : x
2. Step 2: Convert to fraction form
   3,279,466/7,204,582 = 7,204,582/x
3. Step 3: Cross multiply
   3,279,466x = 7,204,582 × 7,204,582
4. Step 4: Simplify right side
   3,279,466x = 51,906,001,794,724
5. Step 5: Solve for x
   x = 51,906,001,794,724/3,279,466
6. Step 6: Final answer
   x = 15,827,577.35