Finding the Third Proportional to 2,216,354 and 4,787,044

Step by Step Solution

1. Step 1: Write the proportion equation
   2,216,354 : 4,787,044 = 4,787,044 : x
2. Step 2: Convert to fraction form
   2,216,354/4,787,044 = 4,787,044/x
3. Step 3: Cross multiply
   2,216,354x = 4,787,044 × 4,787,044
4. Step 4: Simplify right side
   2,216,354x = 22,915,790,257,936
5. Step 5: Solve for x
   x = 22,915,790,257,936/2,216,354
6. Step 6: Final answer
   x = 10,339,408.89