Finding the Third Proportional to 1,551,233 and 3,408,575

Step by Step Solution

1. Step 1: Write the proportion equation
   1,551,233 : 3,408,575 = 3,408,575 : x
2. Step 2: Convert to fraction form
   1,551,233/3,408,575 = 3,408,575/x
3. Step 3: Cross multiply
   1,551,233x = 3,408,575 × 3,408,575
4. Step 4: Simplify right side
   1,551,233x = 11,618,383,530,625
5. Step 5: Solve for x
   x = 11,618,383,530,625/1,551,233
6. Step 6: Final answer
   x = 7,489,773.32