Finding the Third Proportional to 11,292.75 and 17,556.19

Step by Step Solution

1. Step 1: Write the proportion equation
   11,292.75 : 17,556.19 = 17,556.19 : x
2. Step 2: Convert to fraction form
   11,292.75/17,556.19 = 17,556.19/x
3. Step 3: Cross multiply
   11,292.75x = 17,556.19 × 17,556.19
4. Step 4: Simplify right side
   11,292.75x = 308,219,719.54
5. Step 5: Solve for x
   x = 308,219,719.54/11,292.75
6. Step 6: Final answer
   x = 27,293.59