Finding the Third Proportional to 25,452.50 and 54,807

Step by Step Solution

1. Step 1: Write the proportion equation
   25,452.50 : 54,807 = 54,807 : x
2. Step 2: Convert to fraction form
   25,452.50/54,807 = 54,807/x
3. Step 3: Cross multiply
   25,452.50x = 54,807 × 54,807
4. Step 4: Simplify right side
   25,452.50x = 3,003,807,249
5. Step 5: Solve for x
   x = 3,003,807,249/25,452.50
6. Step 6: Final answer
   x = 118,016.20