Finding the Third Proportional to 29,979 and 65,241

Step by Step Solution

1. Step 1: Write the proportion equation
   29,979 : 65,241 = 65,241 : x
2. Step 2: Convert to fraction form
   29,979/65,241 = 65,241/x
3. Step 3: Cross multiply
   29,979x = 65,241 × 65,241
4. Step 4: Simplify right side
   29,979x = 4,256,388,081
5. Step 5: Solve for x
   x = 4,256,388,081/29,979
6. Step 6: Final answer
   x = 141,978.99