Finding the Third Proportional to 3,419,078 and 5,414,022

Step by Step Solution

1. Step 1: Write the proportion equation
   3,419,078 : 5,414,022 = 5,414,022 : x
2. Step 2: Convert to fraction form
   3,419,078/5,414,022 = 5,414,022/x
3. Step 3: Cross multiply
   3,419,078x = 5,414,022 × 5,414,022
4. Step 4: Simplify right side
   3,419,078x = 29,311,634,216,484
5. Step 5: Solve for x
   x = 29,311,634,216,484/3,419,078
6. Step 6: Final answer
   x = 8,572,964.47