Finding the Third Proportional to 2,491,074 and 5,449,059

Step by Step Solution

1. Step 1: Write the proportion equation
   2,491,074 : 5,449,059 = 5,449,059 : x
2. Step 2: Convert to fraction form
   2,491,074/5,449,059 = 5,449,059/x
3. Step 3: Cross multiply
   2,491,074x = 5,449,059 × 5,449,059
4. Step 4: Simplify right side
   2,491,074x = 29,692,243,985,481
5. Step 5: Solve for x
   x = 29,692,243,985,481/2,491,074
6. Step 6: Final answer
   x = 11,919,454.82