Finding the Third Proportional to 4,855,122 and 10,467,494

Step by Step Solution

1. Step 1: Write the proportion equation
   4,855,122 : 10,467,494 = 10,467,494 : x
2. Step 2: Convert to fraction form
   4,855,122/10,467,494 = 10,467,494/x
3. Step 3: Cross multiply
   4,855,122x = 10,467,494 × 10,467,494
4. Step 4: Simplify right side
   4,855,122x = 109,568,430,640,036
5. Step 5: Solve for x
   x = 109,568,430,640,036/4,855,122
6. Step 6: Final answer
   x = 22,567,595.76