Finding the Third Proportional to 10,580 and 14,950

Step by Step Solution

1. Step 1: Write the proportion equation
   10,580 : 14,950 = 14,950 : x
2. Step 2: Convert to fraction form
   10,580/14,950 = 14,950/x
3. Step 3: Cross multiply
   10,580x = 14,950 × 14,950
4. Step 4: Simplify right side
   10,580x = 223,502,500
5. Step 5: Solve for x
   x = 223,502,500/10,580
6. Step 6: Final answer
   x = 21,125