Finding the Third Proportional to 8,227,676 and 17,719,760

Step by Step Solution

1. Step 1: Write the proportion equation
   8,227,676 : 17,719,760 = 17,719,760 : x
2. Step 2: Convert to fraction form
   8,227,676/17,719,760 = 17,719,760/x
3. Step 3: Cross multiply
   8,227,676x = 17,719,760 × 17,719,760
4. Step 4: Simplify right side
   8,227,676x = 313,989,894,457,600
5. Step 5: Solve for x
   x = 313,989,894,457,600/8,227,676
6. Step 6: Final answer
   x = 38,162,646.96