Finding the Third Proportional to 2,885,868 and 4,569,456

Step by Step Solution

1. Step 1: Write the proportion equation
   2,885,868 : 4,569,456 = 4,569,456 : x
2. Step 2: Convert to fraction form
   2,885,868/4,569,456 = 4,569,456/x
3. Step 3: Cross multiply
   2,885,868x = 4,569,456 × 4,569,456
4. Step 4: Simplify right side
   2,885,868x = 20,879,928,135,936
5. Step 5: Solve for x
   x = 20,879,928,135,936/2,885,868
6. Step 6: Final answer
   x = 7,235,233.26