Finding the Third Proportional to 2,068,780 and 3,228,899

Step by Step Solution

1. Step 1: Write the proportion equation
   2,068,780 : 3,228,899 = 3,228,899 : x
2. Step 2: Convert to fraction form
   2,068,780/3,228,899 = 3,228,899/x
3. Step 3: Cross multiply
   2,068,780x = 3,228,899 × 3,228,899
4. Step 4: Simplify right side
   2,068,780x = 10,425,788,752,201
5. Step 5: Solve for x
   x = 10,425,788,752,201/2,068,780
6. Step 6: Final answer
   x = 5,039,583.11