Finding the Third Proportional to 20,182 and 43,144

Step by Step Solution

1. Step 1: Write the proportion equation
   20,182 : 43,144 = 43,144 : x
2. Step 2: Convert to fraction form
   20,182/43,144 = 43,144/x
3. Step 3: Cross multiply
   20,182x = 43,144 × 43,144
4. Step 4: Simplify right side
   20,182x = 1,861,404,736
5. Step 5: Solve for x
   x = 1,861,404,736/20,182
6. Step 6: Final answer
   x = 92,230.94