Finding the Third Proportional to 4,000,968 and 8,760,824

Step by Step Solution

1. Step 1: Write the proportion equation
   4,000,968 : 8,760,824 = 8,760,824 : x
2. Step 2: Convert to fraction form
   4,000,968/8,760,824 = 8,760,824/x
3. Step 3: Cross multiply
   4,000,968x = 8,760,824 × 8,760,824
4. Step 4: Simplify right side
   4,000,968x = 76,752,037,158,976
5. Step 5: Solve for x
   x = 76,752,037,158,976/4,000,968
6. Step 6: Final answer
   x = 19,183,366.91