Finding the Third Proportional to 33,736 and 50,421

Step by Step Solution

1. Step 1: Write the proportion equation
   33,736 : 50,421 = 50,421 : x
2. Step 2: Convert to fraction form
   33,736/50,421 = 50,421/x
3. Step 3: Cross multiply
   33,736x = 50,421 × 50,421
4. Step 4: Simplify right side
   33,736x = 2,542,277,241
5. Step 5: Solve for x
   x = 2,542,277,241/33,736
6. Step 6: Final answer
   x = 75,357.99