Finding the Third Proportional to 11,258 and 24,678

Step by Step Solution

1. Step 1: Write the proportion equation
   11,258 : 24,678 = 24,678 : x
2. Step 2: Convert to fraction form
   11,258/24,678 = 24,678/x
3. Step 3: Cross multiply
   11,258x = 24,678 × 24,678
4. Step 4: Simplify right side
   11,258x = 609,003,684
5. Step 5: Solve for x
   x = 609,003,684/11,258
6. Step 6: Final answer
   x = 54,095.19