Finding the Third Proportional to 2,433,218 and 5,020,648

Step by Step Solution

1. Step 1: Write the proportion equation
   2,433,218 : 5,020,648 = 5,020,648 : x
2. Step 2: Convert to fraction form
   2,433,218/5,020,648 = 5,020,648/x
3. Step 3: Cross multiply
   2,433,218x = 5,020,648 × 5,020,648
4. Step 4: Simplify right side
   2,433,218x = 25,206,906,339,904
5. Step 5: Solve for x
   x = 25,206,906,339,904/2,433,218
6. Step 6: Final answer
   x = 10,359,493.62