Finding the Third Proportional to 2,748.94 and 6,111.28

Step by Step Solution

1. Step 1: Write the proportion equation
   2,748.94 : 6,111.28 = 6,111.28 : x
2. Step 2: Convert to fraction form
   2,748.94/6,111.28 = 6,111.28/x
3. Step 3: Cross multiply
   2,748.94x = 6,111.28 × 6,111.28
4. Step 4: Simplify right side
   2,748.94x = 37,347,758.52
5. Step 5: Solve for x
   x = 37,347,758.52/2,748.94
6. Step 6: Final answer
   x = 13,586.25