Finding the Third Proportional to 8,179,469 and 17,722,103

Step by Step Solution

1. Step 1: Write the proportion equation
   8,179,469 : 17,722,103 = 17,722,103 : x
2. Step 2: Convert to fraction form
   8,179,469/17,722,103 = 17,722,103/x
3. Step 3: Cross multiply
   8,179,469x = 17,722,103 × 17,722,103
4. Step 4: Simplify right side
   8,179,469x = 314,072,934,742,609
5. Step 5: Solve for x
   x = 314,072,934,742,609/8,179,469
6. Step 6: Final answer
   x = 38,397,716.86