Finding the Third Proportional to 2,826,879 and 4,502,556

Step by Step Solution

1. Step 1: Write the proportion equation
   2,826,879 : 4,502,556 = 4,502,556 : x
2. Step 2: Convert to fraction form
   2,826,879/4,502,556 = 4,502,556/x
3. Step 3: Cross multiply
   2,826,879x = 4,502,556 × 4,502,556
4. Step 4: Simplify right side
   2,826,879x = 20,273,010,533,136
5. Step 5: Solve for x
   x = 20,273,010,533,136/2,826,879
6. Step 6: Final answer
   x = 7,171,516.90