Finding the Third Proportional to 1,204,400 and 2,616,796

Step by Step Solution

1. Step 1: Write the proportion equation
   1,204,400 : 2,616,796 = 2,616,796 : x
2. Step 2: Convert to fraction form
   1,204,400/2,616,796 = 2,616,796/x
3. Step 3: Cross multiply
   1,204,400x = 2,616,796 × 2,616,796
4. Step 4: Simplify right side
   1,204,400x = 6,847,621,305,616
5. Step 5: Solve for x
   x = 6,847,621,305,616/1,204,400
6. Step 6: Final answer
   x = 5,685,504.24