Finding the Third Proportional to 4,860,792 and 10,636,560

Step by Step Solution

1. Step 1: Write the proportion equation
   4,860,792 : 10,636,560 = 10,636,560 : x
2. Step 2: Convert to fraction form
   4,860,792/10,636,560 = 10,636,560/x
3. Step 3: Cross multiply
   4,860,792x = 10,636,560 × 10,636,560
4. Step 4: Simplify right side
   4,860,792x = 113,136,408,633,600
5. Step 5: Solve for x
   x = 113,136,408,633,600/4,860,792
6. Step 6: Final answer
   x = 23,275,303.41