Finding the Third Proportional to 7,136.25 and 10,982.25

Step by Step Solution

1. Step 1: Write the proportion equation
   7,136.25 : 10,982.25 = 10,982.25 : x
2. Step 2: Convert to fraction form
   7,136.25/10,982.25 = 10,982.25/x
3. Step 3: Cross multiply
   7,136.25x = 10,982.25 × 10,982.25
4. Step 4: Simplify right side
   7,136.25x = 120,609,815.06
5. Step 5: Solve for x
   x = 120,609,815.06/7,136.25
6. Step 6: Final answer
   x = 16,901.01