Finding the Third Proportional to 33,608 and 50,672

Step by Step Solution

1. Step 1: Write the proportion equation
   33,608 : 50,672 = 50,672 : x
2. Step 2: Convert to fraction form
   33,608/50,672 = 50,672/x
3. Step 3: Cross multiply
   33,608x = 50,672 × 50,672
4. Step 4: Simplify right side
   33,608x = 2,567,651,584
5. Step 5: Solve for x
   x = 2,567,651,584/33,608
6. Step 6: Final answer
   x = 76,400.01