Finding the Third Proportional to 10,436 and 17,510

Step by Step Solution

1. Step 1: Write the proportion equation
   10,436 : 17,510 = 17,510 : x
2. Step 2: Convert to fraction form
   10,436/17,510 = 17,510/x
3. Step 3: Cross multiply
   10,436x = 17,510 × 17,510
4. Step 4: Simplify right side
   10,436x = 306,600,100
5. Step 5: Solve for x
   x = 306,600,100/10,436
6. Step 6: Final answer
   x = 29,379.08