Finding the Third Proportional to 1,668,204 and 3,572,616

Step by Step Solution

1. Step 1: Write the proportion equation
   1,668,204 : 3,572,616 = 3,572,616 : x
2. Step 2: Convert to fraction form
   1,668,204/3,572,616 = 3,572,616/x
3. Step 3: Cross multiply
   1,668,204x = 3,572,616 × 3,572,616
4. Step 4: Simplify right side
   1,668,204x = 12,763,585,083,456
5. Step 5: Solve for x
   x = 12,763,585,083,456/1,668,204
6. Step 6: Final answer
   x = 7,651,093.68