Finding the Third Proportional to 2,823,843 and 4,320,570

Step by Step Solution

1. Step 1: Write the proportion equation
   2,823,843 : 4,320,570 = 4,320,570 : x
2. Step 2: Convert to fraction form
   2,823,843/4,320,570 = 4,320,570/x
3. Step 3: Cross multiply
   2,823,843x = 4,320,570 × 4,320,570
4. Step 4: Simplify right side
   2,823,843x = 18,667,325,124,900
5. Step 5: Solve for x
   x = 18,667,325,124,900/2,823,843
6. Step 6: Final answer
   x = 6,610,610.12