Finding the Third Proportional to 2,552 and 3,086

Step by Step Solution

1. Step 1: Write the proportion equation
   2,552 : 3,086 = 3,086 : x
2. Step 2: Convert to fraction form
   2,552/3,086 = 3,086/x
3. Step 3: Cross multiply
   2,552x = 3,086 × 3,086
4. Step 4: Simplify right side
   2,552x = 9,523,396
5. Step 5: Solve for x
   x = 9,523,396/2,552
6. Step 6: Final answer
   x = 3,731.74