Finding the Third Proportional to 41,805 and 89,279

Step by Step Solution

1. Step 1: Write the proportion equation
   41,805 : 89,279 = 89,279 : x
2. Step 2: Convert to fraction form
   41,805/89,279 = 89,279/x
3. Step 3: Cross multiply
   41,805x = 89,279 × 89,279
4. Step 4: Simplify right side
   41,805x = 7,970,739,841
5. Step 5: Solve for x
   x = 7,970,739,841/41,805
6. Step 6: Final answer
   x = 190,664.75