Finding the Third Proportional to 54,734.50 and 118,019

Step by Step Solution

1. Step 1: Write the proportion equation
   54,734.50 : 118,019 = 118,019 : x
2. Step 2: Convert to fraction form
   54,734.50/118,019 = 118,019/x
3. Step 3: Cross multiply
   54,734.50x = 118,019 × 118,019
4. Step 4: Simplify right side
   54,734.50x = 13,928,484,361
5. Step 5: Solve for x
   x = 13,928,484,361/54,734.50
6. Step 6: Final answer
   x = 254,473.58