Finding the Third Proportional to 17,930 and 28,383

Step by Step Solution

1. Step 1: Write the proportion equation
   17,930 : 28,383 = 28,383 : x
2. Step 2: Convert to fraction form
   17,930/28,383 = 28,383/x
3. Step 3: Cross multiply
   17,930x = 28,383 × 28,383
4. Step 4: Simplify right side
   17,930x = 805,594,689
5. Step 5: Solve for x
   x = 805,594,689/17,930
6. Step 6: Final answer
   x = 44,929.99