Finding the Third Proportional to 12,982 and 28,304

Step by Step Solution

1. Step 1: Write the proportion equation
   12,982 : 28,304 = 28,304 : x
2. Step 2: Convert to fraction form
   12,982/28,304 = 28,304/x
3. Step 3: Cross multiply
   12,982x = 28,304 × 28,304
4. Step 4: Simplify right side
   12,982x = 801,116,416
5. Step 5: Solve for x
   x = 801,116,416/12,982
6. Step 6: Final answer
   x = 61,709.78