Finding the Third Proportional to 2,659,847 and 4,212,450

Step by Step Solution

1. Step 1: Write the proportion equation
   2,659,847 : 4,212,450 = 4,212,450 : x
2. Step 2: Convert to fraction form
   2,659,847/4,212,450 = 4,212,450/x
3. Step 3: Cross multiply
   2,659,847x = 4,212,450 × 4,212,450
4. Step 4: Simplify right side
   2,659,847x = 17,744,735,002,500
5. Step 5: Solve for x
   x = 17,744,735,002,500/2,659,847
6. Step 6: Final answer
   x = 6,671,336.74