Finding the Third Proportional to 8,682,996 and 12,764,350

Step by Step Solution

1. Step 1: Write the proportion equation
   8,682,996 : 12,764,350 = 12,764,350 : x
2. Step 2: Convert to fraction form
   8,682,996/12,764,350 = 12,764,350/x
3. Step 3: Cross multiply
   8,682,996x = 12,764,350 × 12,764,350
4. Step 4: Simplify right side
   8,682,996x = 162,928,630,922,500
5. Step 5: Solve for x
   x = 162,928,630,922,500/8,682,996
6. Step 6: Final answer
   x = 18,764,102.96