Finding the Third Proportional to 41,965 and 64,981

Step by Step Solution

1. Step 1: Write the proportion equation
   41,965 : 64,981 = 64,981 : x
2. Step 2: Convert to fraction form
   41,965/64,981 = 64,981/x
3. Step 3: Cross multiply
   41,965x = 64,981 × 64,981
4. Step 4: Simplify right side
   41,965x = 4,222,530,361
5. Step 5: Solve for x
   x = 4,222,530,361/41,965
6. Step 6: Final answer
   x = 100,620.29