Finding the Third Proportional to 33,243 and 73,867

Step by Step Solution

1. Step 1: Write the proportion equation
   33,243 : 73,867 = 73,867 : x
2. Step 2: Convert to fraction form
   33,243/73,867 = 73,867/x
3. Step 3: Cross multiply
   33,243x = 73,867 × 73,867
4. Step 4: Simplify right side
   33,243x = 5,456,333,689
5. Step 5: Solve for x
   x = 5,456,333,689/33,243
6. Step 6: Final answer
   x = 164,134.82