Finding the Third Proportional to 2,227,936 and 4,709,856

Step by Step Solution

1. Step 1: Write the proportion equation
   2,227,936 : 4,709,856 = 4,709,856 : x
2. Step 2: Convert to fraction form
   2,227,936/4,709,856 = 4,709,856/x
3. Step 3: Cross multiply
   2,227,936x = 4,709,856 × 4,709,856
4. Step 4: Simplify right side
   2,227,936x = 22,182,743,540,736
5. Step 5: Solve for x
   x = 22,182,743,540,736/2,227,936
6. Step 6: Final answer
   x = 9,956,634.10