Finding the Third Proportional to 11,053.69 and 16,903.13

Step by Step Solution

1. Step 1: Write the proportion equation
   11,053.69 : 16,903.13 = 16,903.13 : x
2. Step 2: Convert to fraction form
   11,053.69/16,903.13 = 16,903.13/x
3. Step 3: Cross multiply
   11,053.69x = 16,903.13 × 16,903.13
4. Step 4: Simplify right side
   11,053.69x = 285,715,634.77
5. Step 5: Solve for x
   x = 285,715,634.77/11,053.69
6. Step 6: Final answer
   x = 25,847.99