Finding the Third Proportional to 19,458 and 41,508

Step by Step Solution

1. Step 1: Write the proportion equation
   19,458 : 41,508 = 41,508 : x
2. Step 2: Convert to fraction form
   19,458/41,508 = 41,508/x
3. Step 3: Cross multiply
   19,458x = 41,508 × 41,508
4. Step 4: Simplify right side
   19,458x = 1,722,914,064
5. Step 5: Solve for x
   x = 1,722,914,064/19,458
6. Step 6: Final answer
   x = 88,545.28