Finding the Third Proportional to 11,701.88 and 16,557.94

Step by Step Solution

1. Step 1: Write the proportion equation
   11,701.88 : 16,557.94 = 16,557.94 : x
2. Step 2: Convert to fraction form
   11,701.88/16,557.94 = 16,557.94/x
3. Step 3: Cross multiply
   11,701.88x = 16,557.94 × 16,557.94
4. Step 4: Simplify right side
   11,701.88x = 274,165,294.25
5. Step 5: Solve for x
   x = 274,165,294.25/11,701.88
6. Step 6: Final answer
   x = 23,429.18