Finding the Third Proportional to 11,017.75 and 16,784.88

Step by Step Solution

1. Step 1: Write the proportion equation
   11,017.75 : 16,784.88 = 16,784.88 : x
2. Step 2: Convert to fraction form
   11,017.75/16,784.88 = 16,784.88/x
3. Step 3: Cross multiply
   11,017.75x = 16,784.88 × 16,784.88
4. Step 4: Simplify right side
   11,017.75x = 281,732,028.77
5. Step 5: Solve for x
   x = 281,732,028.77/11,017.75
6. Step 6: Final answer
   x = 25,570.74