Finding the Third Proportional to 50,022.50 and 118,080

Step by Step Solution

1. Step 1: Write the proportion equation
   50,022.50 : 118,080 = 118,080 : x
2. Step 2: Convert to fraction form
   50,022.50/118,080 = 118,080/x
3. Step 3: Cross multiply
   50,022.50x = 118,080 × 118,080
4. Step 4: Simplify right side
   50,022.50x = 13,942,886,400
5. Step 5: Solve for x
   x = 13,942,886,400/50,022.50
6. Step 6: Final answer
   x = 278,732.30