Finding the Third Proportional to 2,033,408 and 4,420,936

Step by Step Solution

1. Step 1: Write the proportion equation
   2,033,408 : 4,420,936 = 4,420,936 : x
2. Step 2: Convert to fraction form
   2,033,408/4,420,936 = 4,420,936/x
3. Step 3: Cross multiply
   2,033,408x = 4,420,936 × 4,420,936
4. Step 4: Simplify right side
   2,033,408x = 19,544,675,116,096
5. Step 5: Solve for x
   x = 19,544,675,116,096/2,033,408
6. Step 6: Final answer
   x = 9,611,782.35