Finding the Third Proportional to 2,745,808 and 5,718,874

Step by Step Solution

1. Step 1: Write the proportion equation
   2,745,808 : 5,718,874 = 5,718,874 : x
2. Step 2: Convert to fraction form
   2,745,808/5,718,874 = 5,718,874/x
3. Step 3: Cross multiply
   2,745,808x = 5,718,874 × 5,718,874
4. Step 4: Simplify right side
   2,745,808x = 32,705,519,827,876
5. Step 5: Solve for x
   x = 32,705,519,827,876/2,745,808
6. Step 6: Final answer
   x = 11,911,073.11