Finding the Third Proportional to 5,464,018 and 8,018,874

Step by Step Solution

1. Step 1: Write the proportion equation
   5,464,018 : 8,018,874 = 8,018,874 : x
2. Step 2: Convert to fraction form
   5,464,018/8,018,874 = 8,018,874/x
3. Step 3: Cross multiply
   5,464,018x = 8,018,874 × 8,018,874
4. Step 4: Simplify right side
   5,464,018x = 64,302,340,227,876
5. Step 5: Solve for x
   x = 64,302,340,227,876/5,464,018
6. Step 6: Final answer
   x = 11,768,325.11