Finding the Third Proportional to 11,319.75 and 24,188.63

Step by Step Solution

1. Step 1: Write the proportion equation
   11,319.75 : 24,188.63 = 24,188.63 : x
2. Step 2: Convert to fraction form
   11,319.75/24,188.63 = 24,188.63/x
3. Step 3: Cross multiply
   11,319.75x = 24,188.63 × 24,188.63
4. Step 4: Simplify right side
   11,319.75x = 585,089,579.39
5. Step 5: Solve for x
   x = 585,089,579.39/11,319.75
6. Step 6: Final answer
   x = 51,687.50