Finding the Third Proportional to 2,812.50 and 4,051

Step by Step Solution

1. Step 1: Write the proportion equation
   2,812.50 : 4,051 = 4,051 : x
2. Step 2: Convert to fraction form
   2,812.50/4,051 = 4,051/x
3. Step 3: Cross multiply
   2,812.50x = 4,051 × 4,051
4. Step 4: Simplify right side
   2,812.50x = 16,410,601
5. Step 5: Solve for x
   x = 16,410,601/2,812.50
6. Step 6: Final answer
   x = 5,834.88