Finding the Third Proportional to 2,651,968 and 5,726,512

Step by Step Solution

1. Step 1: Write the proportion equation
   2,651,968 : 5,726,512 = 5,726,512 : x
2. Step 2: Convert to fraction form
   2,651,968/5,726,512 = 5,726,512/x
3. Step 3: Cross multiply
   2,651,968x = 5,726,512 × 5,726,512
4. Step 4: Simplify right side
   2,651,968x = 32,792,939,686,144
5. Step 5: Solve for x
   x = 32,792,939,686,144/2,651,968
6. Step 6: Final answer
   x = 12,365,511.08