Finding the Third Proportional to 1,940,967 and 4,082,721

Step by Step Solution

1. Step 1: Write the proportion equation
   1,940,967 : 4,082,721 = 4,082,721 : x
2. Step 2: Convert to fraction form
   1,940,967/4,082,721 = 4,082,721/x
3. Step 3: Cross multiply
   1,940,967x = 4,082,721 × 4,082,721
4. Step 4: Simplify right side
   1,940,967x = 16,668,610,763,841
5. Step 5: Solve for x
   x = 16,668,610,763,841/1,940,967
6. Step 6: Final answer
   x = 8,587,786.79