Finding the Third Proportional to 11,879.37 and 16,608.07

Step by Step Solution

1. Step 1: Write the proportion equation
   11,879.37 : 16,608.07 = 16,608.07 : x
2. Step 2: Convert to fraction form
   11,879.37/16,608.07 = 16,608.07/x
3. Step 3: Cross multiply
   11,879.37x = 16,608.07 × 16,608.07
4. Step 4: Simplify right side
   11,879.37x = 275,827,999.50
5. Step 5: Solve for x
   x = 275,827,999.50/11,879.37
6. Step 6: Final answer
   x = 23,219.08