Finding the Third Proportional to 20,968 and 30,587

Step by Step Solution

1. Step 1: Write the proportion equation
   20,968 : 30,587 = 30,587 : x
2. Step 2: Convert to fraction form
   20,968/30,587 = 30,587/x
3. Step 3: Cross multiply
   20,968x = 30,587 × 30,587
4. Step 4: Simplify right side
   20,968x = 935,564,569
5. Step 5: Solve for x
   x = 935,564,569/20,968
6. Step 6: Final answer
   x = 44,618.68