Finding the Third Proportional to 3,839,228 and 8,888,054

Step by Step Solution

1. Step 1: Write the proportion equation
   3,839,228 : 8,888,054 = 8,888,054 : x
2. Step 2: Convert to fraction form
   3,839,228/8,888,054 = 8,888,054/x
3. Step 3: Cross multiply
   3,839,228x = 8,888,054 × 8,888,054
4. Step 4: Simplify right side
   3,839,228x = 78,997,503,906,916
5. Step 5: Solve for x
   x = 78,997,503,906,916/3,839,228
6. Step 6: Final answer
   x = 20,576,403.36