Finding the Third Proportional to 54,267 and 116,320.50

Step by Step Solution

1. Step 1: Write the proportion equation
   54,267 : 116,320.50 = 116,320.50 : x
2. Step 2: Convert to fraction form
   54,267/116,320.50 = 116,320.50/x
3. Step 3: Cross multiply
   54,267x = 116,320.50 × 116,320.50
4. Step 4: Simplify right side
   54,267x = 13,530,458,720.25
5. Step 5: Solve for x
   x = 13,530,458,720.25/54,267
6. Step 6: Final answer
   x = 249,331.25