Finding the Third Proportional to 2,212.50 and 3,268.13

Step by Step Solution

1. Step 1: Write the proportion equation
   2,212.50 : 3,268.13 = 3,268.13 : x
2. Step 2: Convert to fraction form
   2,212.50/3,268.13 = 3,268.13/x
3. Step 3: Cross multiply
   2,212.50x = 3,268.13 × 3,268.13
4. Step 4: Simplify right side
   2,212.50x = 10,680,641.02
5. Step 5: Solve for x
   x = 10,680,641.02/2,212.50
6. Step 6: Final answer
   x = 4,827.41