Finding the Third Proportional to 11,157.75 and 24,318.56

Step by Step Solution

1. Step 1: Write the proportion equation
   11,157.75 : 24,318.56 = 24,318.56 : x
2. Step 2: Convert to fraction form
   11,157.75/24,318.56 = 24,318.56/x
3. Step 3: Cross multiply
   11,157.75x = 24,318.56 × 24,318.56
4. Step 4: Simplify right side
   11,157.75x = 591,392,482.07
5. Step 5: Solve for x
   x = 591,392,482.07/11,157.75
6. Step 6: Final answer
   x = 53,002.84