Finding the Third Proportional to 4,792,274 and 10,424,356

Step by Step Solution

1. Step 1: Write the proportion equation
   4,792,274 : 10,424,356 = 10,424,356 : x
2. Step 2: Convert to fraction form
   4,792,274/10,424,356 = 10,424,356/x
3. Step 3: Cross multiply
   4,792,274x = 10,424,356 × 10,424,356
4. Step 4: Simplify right side
   4,792,274x = 108,667,198,014,736
5. Step 5: Solve for x
   x = 108,667,198,014,736/4,792,274
6. Step 6: Final answer
   x = 22,675,497.69