Finding the Third Proportional to 12,982.50 and 28,233

Step by Step Solution

1. Step 1: Write the proportion equation
   12,982.50 : 28,233 = 28,233 : x
2. Step 2: Convert to fraction form
   12,982.50/28,233 = 28,233/x
3. Step 3: Cross multiply
   12,982.50x = 28,233 × 28,233
4. Step 4: Simplify right side
   12,982.50x = 797,102,289
5. Step 5: Solve for x
   x = 797,102,289/12,982.50
6. Step 6: Final answer
   x = 61,398.21