Finding the Third Proportional to 1,228.50 and 2,700

Step by Step Solution

1. Step 1: Write the proportion equation
   1,228.50 : 2,700 = 2,700 : x
2. Step 2: Convert to fraction form
   1,228.50/2,700 = 2,700/x
3. Step 3: Cross multiply
   1,228.50x = 2,700 × 2,700
4. Step 4: Simplify right side
   1,228.50x = 7,290,000
5. Step 5: Solve for x
   x = 7,290,000/1,228.50
6. Step 6: Final answer
   x = 5,934.07