Finding the Third Proportional to 11,242.25 and 16,498.75

Step by Step Solution

1. Step 1: Write the proportion equation
   11,242.25 : 16,498.75 = 16,498.75 : x
2. Step 2: Convert to fraction form
   11,242.25/16,498.75 = 16,498.75/x
3. Step 3: Cross multiply
   11,242.25x = 16,498.75 × 16,498.75
4. Step 4: Simplify right side
   11,242.25x = 272,208,751.56
5. Step 5: Solve for x
   x = 272,208,751.56/11,242.25
6. Step 6: Final answer
   x = 24,213.01