Finding the Third Proportional to 1,863,648 and 4,080,096

Step by Step Solution

1. Step 1: Write the proportion equation
   1,863,648 : 4,080,096 = 4,080,096 : x
2. Step 2: Convert to fraction form
   1,863,648/4,080,096 = 4,080,096/x
3. Step 3: Cross multiply
   1,863,648x = 4,080,096 × 4,080,096
4. Step 4: Simplify right side
   1,863,648x = 16,647,183,369,216
5. Step 5: Solve for x
   x = 16,647,183,369,216/1,863,648
6. Step 6: Final answer
   x = 8,932,579.20