Finding the Third Proportional to 54,362 and 116,660

Step by Step Solution

1. Step 1: Write the proportion equation
   54,362 : 116,660 = 116,660 : x
2. Step 2: Convert to fraction form
   54,362/116,660 = 116,660/x
3. Step 3: Cross multiply
   54,362x = 116,660 × 116,660
4. Step 4: Simplify right side
   54,362x = 13,609,555,600
5. Step 5: Solve for x
   x = 13,609,555,600/54,362
6. Step 6: Final answer
   x = 250,350.53