Finding the Third Proportional to 2,656,845 and 5,691,635

Step by Step Solution

1. Step 1: Write the proportion equation
   2,656,845 : 5,691,635 = 5,691,635 : x
2. Step 2: Convert to fraction form
   2,656,845/5,691,635 = 5,691,635/x
3. Step 3: Cross multiply
   2,656,845x = 5,691,635 × 5,691,635
4. Step 4: Simplify right side
   2,656,845x = 32,394,708,973,225
5. Step 5: Solve for x
   x = 32,394,708,973,225/2,656,845
6. Step 6: Final answer
   x = 12,192,923.93