Finding the Third Proportional to 19,105 and 45,167

Step by Step Solution

1. Step 1: Write the proportion equation
   19,105 : 45,167 = 45,167 : x
2. Step 2: Convert to fraction form
   19,105/45,167 = 45,167/x
3. Step 3: Cross multiply
   19,105x = 45,167 × 45,167
4. Step 4: Simplify right side
   19,105x = 2,040,057,889
5. Step 5: Solve for x
   x = 2,040,057,889/19,105
6. Step 6: Final answer
   x = 106,781.36