Finding the Third Proportional to 16,777.97 and 22,704.89

Step by Step Solution

1. Step 1: Write the proportion equation
   16,777.97 : 22,704.89 = 22,704.89 : x
2. Step 2: Convert to fraction form
   16,777.97/22,704.89 = 22,704.89/x
3. Step 3: Cross multiply
   16,777.97x = 22,704.89 × 22,704.89
4. Step 4: Simplify right side
   16,777.97x = 515,512,058.29
5. Step 5: Solve for x
   x = 515,512,058.29/16,777.97
6. Step 6: Final answer
   x = 30,725.53