Finding the Third Proportional to 14,930.25 and 21,582.38

Step by Step Solution

1. Step 1: Write the proportion equation
   14,930.25 : 21,582.38 = 21,582.38 : x
2. Step 2: Convert to fraction form
   14,930.25/21,582.38 = 21,582.38/x
3. Step 3: Cross multiply
   14,930.25x = 21,582.38 × 21,582.38
4. Step 4: Simplify right side
   14,930.25x = 465,798,910.64
5. Step 5: Solve for x
   x = 465,798,910.64/14,930.25
6. Step 6: Final answer
   x = 31,198.33