Finding the Third Proportional to 2,697,729 and 5,644,884

Step by Step Solution

1. Step 1: Write the proportion equation
   2,697,729 : 5,644,884 = 5,644,884 : x
2. Step 2: Convert to fraction form
   2,697,729/5,644,884 = 5,644,884/x
3. Step 3: Cross multiply
   2,697,729x = 5,644,884 × 5,644,884
4. Step 4: Simplify right side
   2,697,729x = 31,864,715,373,456
5. Step 5: Solve for x
   x = 31,864,715,373,456/2,697,729
6. Step 6: Final answer
   x = 11,811,681.37