Finding the Third Proportional to 7,109.44 and 10,967.91

Step by Step Solution

1. Step 1: Write the proportion equation
   7,109.44 : 10,967.91 = 10,967.91 : x
2. Step 2: Convert to fraction form
   7,109.44/10,967.91 = 10,967.91/x
3. Step 3: Cross multiply
   7,109.44x = 10,967.91 × 10,967.91
4. Step 4: Simplify right side
   7,109.44x = 120,294,967.51
5. Step 5: Solve for x
   x = 120,294,967.51/7,109.44
6. Step 6: Final answer
   x = 16,920.46