Finding the Third Proportional to 4,008,096 and 8,410,068

Step by Step Solution

1. Step 1: Write the proportion equation
   4,008,096 : 8,410,068 = 8,410,068 : x
2. Step 2: Convert to fraction form
   4,008,096/8,410,068 = 8,410,068/x
3. Step 3: Cross multiply
   4,008,096x = 8,410,068 × 8,410,068
4. Step 4: Simplify right side
   4,008,096x = 70,729,243,764,624
5. Step 5: Solve for x
   x = 70,729,243,764,624/4,008,096
6. Step 6: Final answer
   x = 17,646,594.23