Finding the Third Proportional to 3,669,812 and 7,674,234

Step by Step Solution

1. Step 1: Write the proportion equation
   3,669,812 : 7,674,234 = 7,674,234 : x
2. Step 2: Convert to fraction form
   3,669,812/7,674,234 = 7,674,234/x
3. Step 3: Cross multiply
   3,669,812x = 7,674,234 × 7,674,234
4. Step 4: Simplify right side
   3,669,812x = 58,893,867,486,756
5. Step 5: Solve for x
   x = 58,893,867,486,756/3,669,812
6. Step 6: Final answer
   x = 16,048,197.42