Finding the Third Proportional to 4,792,272 and 10,424,352

Step by Step Solution

1. Step 1: Write the proportion equation
   4,792,272 : 10,424,352 = 10,424,352 : x
2. Step 2: Convert to fraction form
   4,792,272/10,424,352 = 10,424,352/x
3. Step 3: Cross multiply
   4,792,272x = 10,424,352 × 10,424,352
4. Step 4: Simplify right side
   4,792,272x = 108,667,114,619,904
5. Step 5: Solve for x
   x = 108,667,114,619,904/4,792,272
6. Step 6: Final answer
   x = 22,675,489.75