Finding the Third Proportional to 11,836.69 and 25,518.94

Step by Step Solution

1. Step 1: Write the proportion equation
   11,836.69 : 25,518.94 = 25,518.94 : x
2. Step 2: Convert to fraction form
   11,836.69/25,518.94 = 25,518.94/x
3. Step 3: Cross multiply
   11,836.69x = 25,518.94 × 25,518.94
4. Step 4: Simplify right side
   11,836.69x = 651,216,171.13
5. Step 5: Solve for x
   x = 651,216,171.13/11,836.69
6. Step 6: Final answer
   x = 55,016.76