Finding the Third Proportional to 2,053,780 and 4,579,791

Step by Step Solution

1. Step 1: Write the proportion equation
   2,053,780 : 4,579,791 = 4,579,791 : x
2. Step 2: Convert to fraction form
   2,053,780/4,579,791 = 4,579,791/x
3. Step 3: Cross multiply
   2,053,780x = 4,579,791 × 4,579,791
4. Step 4: Simplify right side
   2,053,780x = 20,974,485,603,681
5. Step 5: Solve for x
   x = 20,974,485,603,681/2,053,780
6. Step 6: Final answer
   x = 10,212,625.31