Finding the Third Proportional to 14,982.75 and 21,582.75

Step by Step Solution

1. Step 1: Write the proportion equation
   14,982.75 : 21,582.75 = 21,582.75 : x
2. Step 2: Convert to fraction form
   14,982.75/21,582.75 = 21,582.75/x
3. Step 3: Cross multiply
   14,982.75x = 21,582.75 × 21,582.75
4. Step 4: Simplify right side
   14,982.75x = 465,815,097.56
5. Step 5: Solve for x
   x = 465,815,097.56/14,982.75
6. Step 6: Final answer
   x = 31,090.09