Finding the Third Proportional to 2,253,766 and 5,314,885

Step by Step Solution

1. Step 1: Write the proportion equation
   2,253,766 : 5,314,885 = 5,314,885 : x
2. Step 2: Convert to fraction form
   2,253,766/5,314,885 = 5,314,885/x
3. Step 3: Cross multiply
   2,253,766x = 5,314,885 × 5,314,885
4. Step 4: Simplify right side
   2,253,766x = 28,248,002,563,225
5. Step 5: Solve for x
   x = 28,248,002,563,225/2,253,766
6. Step 6: Final answer
   x = 12,533,689.20