Finding the Third Proportional to 54,732 and 118,216

Step by Step Solution

1. Step 1: Write the proportion equation
   54,732 : 118,216 = 118,216 : x
2. Step 2: Convert to fraction form
   54,732/118,216 = 118,216/x
3. Step 3: Cross multiply
   54,732x = 118,216 × 118,216
4. Step 4: Simplify right side
   54,732x = 13,975,022,656
5. Step 5: Solve for x
   x = 13,975,022,656/54,732
6. Step 6: Final answer
   x = 255,335.50