Finding the Third Proportional to 2,022,530 and 4,345,218

Step by Step Solution

1. Step 1: Write the proportion equation
   2,022,530 : 4,345,218 = 4,345,218 : x
2. Step 2: Convert to fraction form
   2,022,530/4,345,218 = 4,345,218/x
3. Step 3: Cross multiply
   2,022,530x = 4,345,218 × 4,345,218
4. Step 4: Simplify right side
   2,022,530x = 18,880,919,467,524
5. Step 5: Solve for x
   x = 18,880,919,467,524/2,022,530
6. Step 6: Final answer
   x = 9,335,297.61