Finding the Third Proportional to 11,010.94 and 14,716.69

Step by Step Solution

1. Step 1: Write the proportion equation
   11,010.94 : 14,716.69 = 14,716.69 : x
2. Step 2: Convert to fraction form
   11,010.94/14,716.69 = 14,716.69/x
3. Step 3: Cross multiply
   11,010.94x = 14,716.69 × 14,716.69
4. Step 4: Simplify right side
   11,010.94x = 216,580,890.97
5. Step 5: Solve for x
   x = 216,580,890.97/11,010.94
6. Step 6: Final answer
   x = 19,669.61