Finding the Third Proportional to 11,211.75 and 23,790

Step by Step Solution

1. Step 1: Write the proportion equation
   11,211.75 : 23,790 = 23,790 : x
2. Step 2: Convert to fraction form
   11,211.75/23,790 = 23,790/x
3. Step 3: Cross multiply
   11,211.75x = 23,790 × 23,790
4. Step 4: Simplify right side
   11,211.75x = 565,964,100
5. Step 5: Solve for x
   x = 565,964,100/11,211.75
6. Step 6: Final answer
   x = 50,479.55