Finding the Third Proportional to 25,467.75 and 54,823.50

Step by Step Solution

1. Step 1: Write the proportion equation
   25,467.75 : 54,823.50 = 54,823.50 : x
2. Step 2: Convert to fraction form
   25,467.75/54,823.50 = 54,823.50/x
3. Step 3: Cross multiply
   25,467.75x = 54,823.50 × 54,823.50
4. Step 4: Simplify right side
   25,467.75x = 3,005,616,152.25
5. Step 5: Solve for x
   x = 3,005,616,152.25/25,467.75
6. Step 6: Final answer
   x = 118,016.56