Finding the Third Proportional to 33,144 and 50,580

Step by Step Solution

1. Step 1: Write the proportion equation
   33,144 : 50,580 = 50,580 : x
2. Step 2: Convert to fraction form
   33,144/50,580 = 50,580/x
3. Step 3: Cross multiply
   33,144x = 50,580 × 50,580
4. Step 4: Simplify right side
   33,144x = 2,558,336,400
5. Step 5: Solve for x
   x = 2,558,336,400/33,144
6. Step 6: Final answer
   x = 77,188.52