Finding the Third Proportional to 2,015.94 and 3,054.31

Step by Step Solution

1. Step 1: Write the proportion equation
   2,015.94 : 3,054.31 = 3,054.31 : x
2. Step 2: Convert to fraction form
   2,015.94/3,054.31 = 3,054.31/x
3. Step 3: Cross multiply
   2,015.94x = 3,054.31 × 3,054.31
4. Step 4: Simplify right side
   2,015.94x = 9,328,824.85
5. Step 5: Solve for x
   x = 9,328,824.85/2,015.94
6. Step 6: Final answer
   x = 4,627.54