Finding the Third Proportional to 2,056.50 and 3,087

Step by Step Solution

1. Step 1: Write the proportion equation
   2,056.50 : 3,087 = 3,087 : x
2. Step 2: Convert to fraction form
   2,056.50/3,087 = 3,087/x
3. Step 3: Cross multiply
   2,056.50x = 3,087 × 3,087
4. Step 4: Simplify right side
   2,056.50x = 9,529,569
5. Step 5: Solve for x
   x = 9,529,569/2,056.50
6. Step 6: Final answer
   x = 4,633.88