Finding the Third Proportional to 3,454,296 and 5,418,096

Step by Step Solution

1. Step 1: Write the proportion equation
   3,454,296 : 5,418,096 = 5,418,096 : x
2. Step 2: Convert to fraction form
   3,454,296/5,418,096 = 5,418,096/x
3. Step 3: Cross multiply
   3,454,296x = 5,418,096 × 5,418,096
4. Step 4: Simplify right side
   3,454,296x = 29,355,764,265,216
5. Step 5: Solve for x
   x = 29,355,764,265,216/3,454,296
6. Step 6: Final answer
   x = 8,498,334.90