Finding the Third Proportional to 2,053,781 and 4,579,793

Step by Step Solution

1. Step 1: Write the proportion equation
   2,053,781 : 4,579,793 = 4,579,793 : x
2. Step 2: Convert to fraction form
   2,053,781/4,579,793 = 4,579,793/x
3. Step 3: Cross multiply
   2,053,781x = 4,579,793 × 4,579,793
4. Step 4: Simplify right side
   2,053,781x = 20,974,503,922,849
5. Step 5: Solve for x
   x = 20,974,503,922,849/2,053,781
6. Step 6: Final answer
   x = 10,212,629.25