Finding the Third Proportional to 11,017.48 and 16,784.48

Step by Step Solution

1. Step 1: Write the proportion equation
   11,017.48 : 16,784.48 = 16,784.48 : x
2. Step 2: Convert to fraction form
   11,017.48/16,784.48 = 16,784.48/x
3. Step 3: Cross multiply
   11,017.48x = 16,784.48 × 16,784.48
4. Step 4: Simplify right side
   11,017.48x = 281,718,915.73
5. Step 5: Solve for x
   x = 281,718,915.73/11,017.48
6. Step 6: Final answer
   x = 25,570.19