Finding the Third Proportional to 8,227,568 and 17,719,485

Step by Step Solution

1. Step 1: Write the proportion equation
   8,227,568 : 17,719,485 = 17,719,485 : x
2. Step 2: Convert to fraction form
   8,227,568/17,719,485 = 17,719,485/x
3. Step 3: Cross multiply
   8,227,568x = 17,719,485 × 17,719,485
4. Step 4: Simplify right side
   8,227,568x = 313,980,148,665,225
5. Step 5: Solve for x
   x = 313,980,148,665,225/8,227,568
6. Step 6: Final answer
   x = 38,161,963.37