Finding the Third Proportional to 2,068,778 and 3,228,896

Step by Step Solution

1. Step 1: Write the proportion equation
   2,068,778 : 3,228,896 = 3,228,896 : x
2. Step 2: Convert to fraction form
   2,068,778/3,228,896 = 3,228,896/x
3. Step 3: Cross multiply
   2,068,778x = 3,228,896 × 3,228,896
4. Step 4: Simplify right side
   2,068,778x = 10,425,769,378,816
5. Step 5: Solve for x
   x = 10,425,769,378,816/2,068,778
6. Step 6: Final answer
   x = 5,039,578.62