Finding the Third Proportional to 11,178 and 24,451.88

Step by Step Solution

1. Step 1: Write the proportion equation
   11,178 : 24,451.88 = 24,451.88 : x
2. Step 2: Convert to fraction form
   11,178/24,451.88 = 24,451.88/x
3. Step 3: Cross multiply
   11,178x = 24,451.88 × 24,451.88
4. Step 4: Simplify right side
   11,178x = 597,894,191.02
5. Step 5: Solve for x
   x = 597,894,191.02/11,178
6. Step 6: Final answer
   x = 53,488.48