Finding the Third Proportional to 2,245,700 and 3,451,836

Step by Step Solution

1. Step 1: Write the proportion equation
   2,245,700 : 3,451,836 = 3,451,836 : x
2. Step 2: Convert to fraction form
   2,245,700/3,451,836 = 3,451,836/x
3. Step 3: Cross multiply
   2,245,700x = 3,451,836 × 3,451,836
4. Step 4: Simplify right side
   2,245,700x = 11,915,171,770,896
5. Step 5: Solve for x
   x = 11,915,171,770,896/2,245,700
6. Step 6: Final answer
   x = 5,305,771.82