Finding the Third Proportional to 19,458 and 41,582

Step by Step Solution

1. Step 1: Write the proportion equation
   19,458 : 41,582 = 41,582 : x
2. Step 2: Convert to fraction form
   19,458/41,582 = 41,582/x
3. Step 3: Cross multiply
   19,458x = 41,582 × 41,582
4. Step 4: Simplify right side
   19,458x = 1,729,062,724
5. Step 5: Solve for x
   x = 1,729,062,724/19,458
6. Step 6: Final answer
   x = 88,861.28