Finding the Third Proportional to 2,712.50 and 4,050.25

Step by Step Solution

1. Step 1: Write the proportion equation
   2,712.50 : 4,050.25 = 4,050.25 : x
2. Step 2: Convert to fraction form
   2,712.50/4,050.25 = 4,050.25/x
3. Step 3: Cross multiply
   2,712.50x = 4,050.25 × 4,050.25
4. Step 4: Simplify right side
   2,712.50x = 16,404,525.06
5. Step 5: Solve for x
   x = 16,404,525.06/2,712.50
6. Step 6: Final answer
   x = 6,047.75