Finding the Third Proportional to 11,235.94 and 17,624.81

Step by Step Solution

1. Step 1: Write the proportion equation
   11,235.94 : 17,624.81 = 17,624.81 : x
2. Step 2: Convert to fraction form
   11,235.94/17,624.81 = 17,624.81/x
3. Step 3: Cross multiply
   11,235.94x = 17,624.81 × 17,624.81
4. Step 4: Simplify right side
   11,235.94x = 310,634,015.66
5. Step 5: Solve for x
   x = 310,634,015.66/11,235.94
6. Step 6: Final answer
   x = 27,646.47