Finding the Third Proportional to 2,749,997 and 5,921,266

Step by Step Solution

1. Step 1: Write the proportion equation
   2,749,997 : 5,921,266 = 5,921,266 : x
2. Step 2: Convert to fraction form
   2,749,997/5,921,266 = 5,921,266/x
3. Step 3: Cross multiply
   2,749,997x = 5,921,266 × 5,921,266
4. Step 4: Simplify right side
   2,749,997x = 35,061,391,042,756
5. Step 5: Solve for x
   x = 35,061,391,042,756/2,749,997
6. Step 6: Final answer
   x = 12,749,610.65