Finding the Third Proportional to 10,250 and 14,790

Step by Step Solution

1. Step 1: Write the proportion equation
   10,250 : 14,790 = 14,790 : x
2. Step 2: Convert to fraction form
   10,250/14,790 = 14,790/x
3. Step 3: Cross multiply
   10,250x = 14,790 × 14,790
4. Step 4: Simplify right side
   10,250x = 218,744,100
5. Step 5: Solve for x
   x = 218,744,100/10,250
6. Step 6: Final answer
   x = 21,340.89