Finding the Third Proportional to 11,293.88 and 16,777.31

Step by Step Solution

1. Step 1: Write the proportion equation
   11,293.88 : 16,777.31 = 16,777.31 : x
2. Step 2: Convert to fraction form
   11,293.88/16,777.31 = 16,777.31/x
3. Step 3: Cross multiply
   11,293.88x = 16,777.31 × 16,777.31
4. Step 4: Simplify right side
   11,293.88x = 281,478,214.72
5. Step 5: Solve for x
   x = 281,478,214.72/11,293.88
6. Step 6: Final answer
   x = 24,923.09