Finding the Third Proportional to 17,909 and 28,344

Step by Step Solution

1. Step 1: Write the proportion equation
   17,909 : 28,344 = 28,344 : x
2. Step 2: Convert to fraction form
   17,909/28,344 = 28,344/x
3. Step 3: Cross multiply
   17,909x = 28,344 × 28,344
4. Step 4: Simplify right side
   17,909x = 803,382,336
5. Step 5: Solve for x
   x = 803,382,336/17,909
6. Step 6: Final answer
   x = 44,859.14