Finding the Third Proportional to 3,475,828 and 7,269,452

Step by Step Solution

1. Step 1: Write the proportion equation
   3,475,828 : 7,269,452 = 7,269,452 : x
2. Step 2: Convert to fraction form
   3,475,828/7,269,452 = 7,269,452/x
3. Step 3: Cross multiply
   3,475,828x = 7,269,452 × 7,269,452
4. Step 4: Simplify right side
   3,475,828x = 52,844,932,380,304
5. Step 5: Solve for x
   x = 52,844,932,380,304/3,475,828
6. Step 6: Final answer
   x = 15,203,552.18