Finding the Third Proportional to 4,264,794 and 8,831,396

Step by Step Solution

1. Step 1: Write the proportion equation
   4,264,794 : 8,831,396 = 8,831,396 : x
2. Step 2: Convert to fraction form
   4,264,794/8,831,396 = 8,831,396/x
3. Step 3: Cross multiply
   4,264,794x = 8,831,396 × 8,831,396
4. Step 4: Simplify right side
   4,264,794x = 77,993,555,308,816
5. Step 5: Solve for x
   x = 77,993,555,308,816/4,264,794
6. Step 6: Final answer
   x = 18,287,766.14