Finding the Third Proportional to 10,590 and 14,760

Step by Step Solution

1. Step 1: Write the proportion equation
   10,590 : 14,760 = 14,760 : x
2. Step 2: Convert to fraction form
   10,590/14,760 = 14,760/x
3. Step 3: Cross multiply
   10,590x = 14,760 × 14,760
4. Step 4: Simplify right side
   10,590x = 217,857,600
5. Step 5: Solve for x
   x = 217,857,600/10,590
6. Step 6: Final answer
   x = 20,572.01