Finding the Third Proportional to 3,054 and 5,612

Step by Step Solution

1. Step 1: Write the proportion equation
   3,054 : 5,612 = 5,612 : x
2. Step 2: Convert to fraction form
   3,054/5,612 = 5,612/x
3. Step 3: Cross multiply
   3,054x = 5,612 × 5,612
4. Step 4: Simplify right side
   3,054x = 31,494,544
5. Step 5: Solve for x
   x = 31,494,544/3,054
6. Step 6: Final answer
   x = 10,312.56