Finding the Third Proportional to 4,860,797 and 10,636,570

Step by Step Solution

1. Step 1: Write the proportion equation
   4,860,797 : 10,636,570 = 10,636,570 : x
2. Step 2: Convert to fraction form
   4,860,797/10,636,570 = 10,636,570/x
3. Step 3: Cross multiply
   4,860,797x = 10,636,570 × 10,636,570
4. Step 4: Simplify right side
   4,860,797x = 113,136,621,364,900
5. Step 5: Solve for x
   x = 113,136,621,364,900/4,860,797
6. Step 6: Final answer
   x = 23,275,323.24