Finding the Third Proportional to 2,565,635 and 5,538,052

Step by Step Solution

1. Step 1: Write the proportion equation
   2,565,635 : 5,538,052 = 5,538,052 : x
2. Step 2: Convert to fraction form
   2,565,635/5,538,052 = 5,538,052/x
3. Step 3: Cross multiply
   2,565,635x = 5,538,052 × 5,538,052
4. Step 4: Simplify right side
   2,565,635x = 30,670,019,954,704
5. Step 5: Solve for x
   x = 30,670,019,954,704/2,565,635
6. Step 6: Final answer
   x = 11,954,163.38