Finding the Third Proportional to 1,630,800 and 2,398,266

Step by Step Solution

1. Step 1: Write the proportion equation
   1,630,800 : 2,398,266 = 2,398,266 : x
2. Step 2: Convert to fraction form
   1,630,800/2,398,266 = 2,398,266/x
3. Step 3: Cross multiply
   1,630,800x = 2,398,266 × 2,398,266
4. Step 4: Simplify right side
   1,630,800x = 5,751,679,806,756
5. Step 5: Solve for x
   x = 5,751,679,806,756/1,630,800
6. Step 6: Final answer
   x = 3,526,906.92