Finding the Third Proportional to 17,626 and 27,310

Step by Step Solution

1. Step 1: Write the proportion equation
   17,626 : 27,310 = 27,310 : x
2. Step 2: Convert to fraction form
   17,626/27,310 = 27,310/x
3. Step 3: Cross multiply
   17,626x = 27,310 × 27,310
4. Step 4: Simplify right side
   17,626x = 745,836,100
5. Step 5: Solve for x
   x = 745,836,100/17,626
6. Step 6: Final answer
   x = 42,314.54