Finding the Third Proportional to 41,636 and 89,221

Step by Step Solution

1. Step 1: Write the proportion equation
   41,636 : 89,221 = 89,221 : x
2. Step 2: Convert to fraction form
   41,636/89,221 = 89,221/x
3. Step 3: Cross multiply
   41,636x = 89,221 × 89,221
4. Step 4: Simplify right side
   41,636x = 7,960,386,841
5. Step 5: Solve for x
   x = 7,960,386,841/41,636
6. Step 6: Final answer
   x = 191,190.00