Finding the Third Proportional to 2,283,399 and 5,018,778

Step by Step Solution

1. Step 1: Write the proportion equation
   2,283,399 : 5,018,778 = 5,018,778 : x
2. Step 2: Convert to fraction form
   2,283,399/5,018,778 = 5,018,778/x
3. Step 3: Cross multiply
   2,283,399x = 5,018,778 × 5,018,778
4. Step 4: Simplify right side
   2,283,399x = 25,188,132,613,284
5. Step 5: Solve for x
   x = 25,188,132,613,284/2,283,399
6. Step 6: Final answer
   x = 11,030,981.71