Finding the Third Proportional to 17,308 and 27,116

Step by Step Solution

1. Step 1: Write the proportion equation
   17,308 : 27,116 = 27,116 : x
2. Step 2: Convert to fraction form
   17,308/27,116 = 27,116/x
3. Step 3: Cross multiply
   17,308x = 27,116 × 27,116
4. Step 4: Simplify right side
   17,308x = 735,277,456
5. Step 5: Solve for x
   x = 735,277,456/17,308
6. Step 6: Final answer
   x = 42,481.94