Finding the Third Proportional to 6,210 and 10,965

Step by Step Solution

1. Step 1: Write the proportion equation
   6,210 : 10,965 = 10,965 : x
2. Step 2: Convert to fraction form
   6,210/10,965 = 10,965/x
3. Step 3: Cross multiply
   6,210x = 10,965 × 10,965
4. Step 4: Simplify right side
   6,210x = 120,231,225
5. Step 5: Solve for x
   x = 120,231,225/6,210
6. Step 6: Final answer
   x = 19,360.91