Finding the Third Proportional to 2,224,512 and 4,856,778

Step by Step Solution

1. Step 1: Write the proportion equation
   2,224,512 : 4,856,778 = 4,856,778 : x
2. Step 2: Convert to fraction form
   2,224,512/4,856,778 = 4,856,778/x
3. Step 3: Cross multiply
   2,224,512x = 4,856,778 × 4,856,778
4. Step 4: Simplify right side
   2,224,512x = 23,588,292,541,284
5. Step 5: Solve for x
   x = 23,588,292,541,284/2,224,512
6. Step 6: Final answer
   x = 10,603,805.48