Finding the Third Proportional to 10,055.50 and 10,967

Step by Step Solution

1. Step 1: Write the proportion equation
   10,055.50 : 10,967 = 10,967 : x
2. Step 2: Convert to fraction form
   10,055.50/10,967 = 10,967/x
3. Step 3: Cross multiply
   10,055.50x = 10,967 × 10,967
4. Step 4: Simplify right side
   10,055.50x = 120,275,089
5. Step 5: Solve for x
   x = 120,275,089/10,055.50
6. Step 6: Final answer
   x = 11,961.12