Finding the Third Proportional to 11,054 and 17,253

Step by Step Solution

1. Step 1: Write the proportion equation
   11,054 : 17,253 = 17,253 : x
2. Step 2: Convert to fraction form
   11,054/17,253 = 17,253/x
3. Step 3: Cross multiply
   11,054x = 17,253 × 17,253
4. Step 4: Simplify right side
   11,054x = 297,666,009
5. Step 5: Solve for x
   x = 297,666,009/11,054
6. Step 6: Final answer
   x = 26,928.35