Finding the Third Proportional to 19,558 and 41,540

Step by Step Solution

1. Step 1: Write the proportion equation
   19,558 : 41,540 = 41,540 : x
2. Step 2: Convert to fraction form
   19,558/41,540 = 41,540/x
3. Step 3: Cross multiply
   19,558x = 41,540 × 41,540
4. Step 4: Simplify right side
   19,558x = 1,725,571,600
5. Step 5: Solve for x
   x = 1,725,571,600/19,558
6. Step 6: Final answer
   x = 88,228.43