Finding the Third Proportional to 80,105,170 and 164,456,922

Step by Step Solution

1. Step 1: Write the proportion equation
   80,105,170 : 164,456,922 = 164,456,922 : x
2. Step 2: Convert to fraction form
   80,105,170/164,456,922 = 164,456,922/x
3. Step 3: Cross multiply
   80,105,170x = 164,456,922 × 164,456,922
4. Step 4: Simplify right side
   80,105,170x = 27,046,079,193,714,084
5. Step 5: Solve for x
   x = 27,046,079,193,714,084/80,105,170
6. Step 6: Final answer
   x = 337,632,130.28