Finding the Third Proportional to 10,960 and 14,690

Step by Step Solution

1. Step 1: Write the proportion equation
   10,960 : 14,690 = 14,690 : x
2. Step 2: Convert to fraction form
   10,960/14,690 = 14,690/x
3. Step 3: Cross multiply
   10,960x = 14,690 × 14,690
4. Step 4: Simplify right side
   10,960x = 215,796,100
5. Step 5: Solve for x
   x = 215,796,100/10,960
6. Step 6: Final answer
   x = 19,689.43