Finding the Third Proportional to 40,902 and 65,241

Step by Step Solution

1. Step 1: Write the proportion equation
   40,902 : 65,241 = 65,241 : x
2. Step 2: Convert to fraction form
   40,902/65,241 = 65,241/x
3. Step 3: Cross multiply
   40,902x = 65,241 × 65,241
4. Step 4: Simplify right side
   40,902x = 4,256,388,081
5. Step 5: Solve for x
   x = 4,256,388,081/40,902
6. Step 6: Final answer
   x = 104,063.08