Finding the Third Proportional to 1,204,404 and 2,616,804

Step by Step Solution

1. Step 1: Write the proportion equation
   1,204,404 : 2,616,804 = 2,616,804 : x
2. Step 2: Convert to fraction form
   1,204,404/2,616,804 = 2,616,804/x
3. Step 3: Cross multiply
   1,204,404x = 2,616,804 × 2,616,804
4. Step 4: Simplify right side
   1,204,404x = 6,847,663,174,416
5. Step 5: Solve for x
   x = 6,847,663,174,416/1,204,404
6. Step 6: Final answer
   x = 5,685,520.12