Finding the Third Proportional to 19,544 and 41,680

Step by Step Solution

1. Step 1: Write the proportion equation
   19,544 : 41,680 = 41,680 : x
2. Step 2: Convert to fraction form
   19,544/41,680 = 41,680/x
3. Step 3: Cross multiply
   19,544x = 41,680 × 41,680
4. Step 4: Simplify right side
   19,544x = 1,737,222,400
5. Step 5: Solve for x
   x = 1,737,222,400/19,544
6. Step 6: Final answer
   x = 88,887.76