Finding the Third Proportional to 33,978 and 73,182

Step by Step Solution

1. Step 1: Write the proportion equation
   33,978 : 73,182 = 73,182 : x
2. Step 2: Convert to fraction form
   33,978/73,182 = 73,182/x
3. Step 3: Cross multiply
   33,978x = 73,182 × 73,182
4. Step 4: Simplify right side
   33,978x = 5,355,605,124
5. Step 5: Solve for x
   x = 5,355,605,124/33,978
6. Step 6: Final answer
   x = 157,619.79