Finding the Third Proportional to 2,512,620 and 5,503,734

Step by Step Solution

1. Step 1: Write the proportion equation
   2,512,620 : 5,503,734 = 5,503,734 : x
2. Step 2: Convert to fraction form
   2,512,620/5,503,734 = 5,503,734/x
3. Step 3: Cross multiply
   2,512,620x = 5,503,734 × 5,503,734
4. Step 4: Simplify right side
   2,512,620x = 30,291,087,942,756
5. Step 5: Solve for x
   x = 30,291,087,942,756/2,512,620
6. Step 6: Final answer
   x = 12,055,578.62