Finding the Third Proportional to 2,820,353 and 4,296,626

Step by Step Solution

1. Step 1: Write the proportion equation
   2,820,353 : 4,296,626 = 4,296,626 : x
2. Step 2: Convert to fraction form
   2,820,353/4,296,626 = 4,296,626/x
3. Step 3: Cross multiply
   2,820,353x = 4,296,626 × 4,296,626
4. Step 4: Simplify right side
   2,820,353x = 18,460,994,983,876
5. Step 5: Solve for x
   x = 18,460,994,983,876/2,820,353
6. Step 6: Final answer
   x = 6,545,632.76