Finding the Third Proportional to 5,968.69 and 11,212.17

Step by Step Solution

1. Step 1: Write the proportion equation
   5,968.69 : 11,212.17 = 11,212.17 : x
2. Step 2: Convert to fraction form
   5,968.69/11,212.17 = 11,212.17/x
3. Step 3: Cross multiply
   5,968.69x = 11,212.17 × 11,212.17
4. Step 4: Simplify right side
   5,968.69x = 125,712,798.15
5. Step 5: Solve for x
   x = 125,712,798.15/5,968.69
6. Step 6: Final answer
   x = 21,062.05