Finding the Third Proportional to 17,636 and 27,296

Step by Step Solution

1. Step 1: Write the proportion equation
   17,636 : 27,296 = 27,296 : x
2. Step 2: Convert to fraction form
   17,636/27,296 = 27,296/x
3. Step 3: Cross multiply
   17,636x = 27,296 × 27,296
4. Step 4: Simplify right side
   17,636x = 745,071,616
5. Step 5: Solve for x
   x = 745,071,616/17,636
6. Step 6: Final answer
   x = 42,247.20