Finding the Third Proportional to 7,041 and 10,987

Step by Step Solution

1. Step 1: Write the proportion equation
   7,041 : 10,987 = 10,987 : x
2. Step 2: Convert to fraction form
   7,041/10,987 = 10,987/x
3. Step 3: Cross multiply
   7,041x = 10,987 × 10,987
4. Step 4: Simplify right side
   7,041x = 120,714,169
5. Step 5: Solve for x
   x = 120,714,169/7,041
6. Step 6: Final answer
   x = 17,144.46