Finding the Third Proportional to 33,448 and 50,172

Step by Step Solution

1. Step 1: Write the proportion equation
   33,448 : 50,172 = 50,172 : x
2. Step 2: Convert to fraction form
   33,448/50,172 = 50,172/x
3. Step 3: Cross multiply
   33,448x = 50,172 × 50,172
4. Step 4: Simplify right side
   33,448x = 2,517,229,584
5. Step 5: Solve for x
   x = 2,517,229,584/33,448
6. Step 6: Final answer
   x = 75,258