Finding the Third Proportional to 4,982 and 10,679.50

Step by Step Solution

1. Step 1: Write the proportion equation
   4,982 : 10,679.50 = 10,679.50 : x
2. Step 2: Convert to fraction form
   4,982/10,679.50 = 10,679.50/x
3. Step 3: Cross multiply
   4,982x = 10,679.50 × 10,679.50
4. Step 4: Simplify right side
   4,982x = 114,051,720.25
5. Step 5: Solve for x
   x = 114,051,720.25/4,982
6. Step 6: Final answer
   x = 22,892.76