Finding the Third Proportional to 63,682 and 89,083

Step by Step Solution

1. Step 1: Write the proportion equation
   63,682 : 89,083 = 89,083 : x
2. Step 2: Convert to fraction form
   63,682/89,083 = 89,083/x
3. Step 3: Cross multiply
   63,682x = 89,083 × 89,083
4. Step 4: Simplify right side
   63,682x = 7,935,780,889
5. Step 5: Solve for x
   x = 7,935,780,889/63,682
6. Step 6: Final answer
   x = 124,615.76