Finding the Third Proportional to 11,598.19 and 18,004.78

Step by Step Solution

1. Step 1: Write the proportion equation
   11,598.19 : 18,004.78 = 18,004.78 : x
2. Step 2: Convert to fraction form
   11,598.19/18,004.78 = 18,004.78/x
3. Step 3: Cross multiply
   11,598.19x = 18,004.78 × 18,004.78
4. Step 4: Simplify right side
   11,598.19x = 324,172,147.86
5. Step 5: Solve for x
   x = 324,172,147.86/11,598.19
6. Step 6: Final answer
   x = 27,950.24