Finding the Third Proportional to 2,053,779 and 4,579,788

Step by Step Solution

1. Step 1: Write the proportion equation
   2,053,779 : 4,579,788 = 4,579,788 : x
2. Step 2: Convert to fraction form
   2,053,779/4,579,788 = 4,579,788/x
3. Step 3: Cross multiply
   2,053,779x = 4,579,788 × 4,579,788
4. Step 4: Simplify right side
   2,053,779x = 20,974,458,124,944
5. Step 5: Solve for x
   x = 20,974,458,124,944/2,053,779
6. Step 6: Final answer
   x = 10,212,616.90