Finding the Third Proportional to 1,502,310 and 3,183,408

Step by Step Solution

1. Step 1: Write the proportion equation
   1,502,310 : 3,183,408 = 3,183,408 : x
2. Step 2: Convert to fraction form
   1,502,310/3,183,408 = 3,183,408/x
3. Step 3: Cross multiply
   1,502,310x = 3,183,408 × 3,183,408
4. Step 4: Simplify right side
   1,502,310x = 10,134,086,494,464
5. Step 5: Solve for x
   x = 10,134,086,494,464/1,502,310
6. Step 6: Final answer
   x = 6,745,669.33