Finding the Third Proportional to 3,408,812 and 7,459,023

Step by Step Solution

1. Step 1: Write the proportion equation
   3,408,812 : 7,459,023 = 7,459,023 : x
2. Step 2: Convert to fraction form
   3,408,812/7,459,023 = 7,459,023/x
3. Step 3: Cross multiply
   3,408,812x = 7,459,023 × 7,459,023
4. Step 4: Simplify right side
   3,408,812x = 55,637,024,114,529
5. Step 5: Solve for x
   x = 55,637,024,114,529/3,408,812
6. Step 6: Final answer
   x = 16,321,529.06