Finding the Third Proportional to 2,697,706 and 5,644,838

Step by Step Solution

1. Step 1: Write the proportion equation
   2,697,706 : 5,644,838 = 5,644,838 : x
2. Step 2: Convert to fraction form
   2,697,706/5,644,838 = 5,644,838/x
3. Step 3: Cross multiply
   2,697,706x = 5,644,838 × 5,644,838
4. Step 4: Simplify right side
   2,697,706x = 31,864,196,046,244
5. Step 5: Solve for x
   x = 31,864,196,046,244/2,697,706
6. Step 6: Final answer
   x = 11,811,589.57