Finding the Third Proportional to 33,072 and 50,832

Step by Step Solution

1. Step 1: Write the proportion equation
   33,072 : 50,832 = 50,832 : x
2. Step 2: Convert to fraction form
   33,072/50,832 = 50,832/x
3. Step 3: Cross multiply
   33,072x = 50,832 × 50,832
4. Step 4: Simplify right side
   33,072x = 2,583,892,224
5. Step 5: Solve for x
   x = 2,583,892,224/33,072
6. Step 6: Final answer
   x = 78,129.30