Finding the Third Proportional to 3,546,228 and 5,616,227

Step by Step Solution

1. Step 1: Write the proportion equation
   3,546,228 : 5,616,227 = 5,616,227 : x
2. Step 2: Convert to fraction form
   3,546,228/5,616,227 = 5,616,227/x
3. Step 3: Cross multiply
   3,546,228x = 5,616,227 × 5,616,227
4. Step 4: Simplify right side
   3,546,228x = 31,542,005,715,529
5. Step 5: Solve for x
   x = 31,542,005,715,529/3,546,228
6. Step 6: Final answer
   x = 8,894,522.78