Finding the Third Proportional to 11,114.72 and 16,954.31

Step by Step Solution

1. Step 1: Write the proportion equation
   11,114.72 : 16,954.31 = 16,954.31 : x
2. Step 2: Convert to fraction form
   11,114.72/16,954.31 = 16,954.31/x
3. Step 3: Cross multiply
   11,114.72x = 16,954.31 × 16,954.31
4. Step 4: Simplify right side
   11,114.72x = 287,448,712.35
5. Step 5: Solve for x
   x = 287,448,712.35/11,114.72
6. Step 6: Final answer
   x = 25,861.99