Finding the Third Proportional to 2,624.75 and 3,903.25

Step by Step Solution

1. Step 1: Write the proportion equation
   2,624.75 : 3,903.25 = 3,903.25 : x
2. Step 2: Convert to fraction form
   2,624.75/3,903.25 = 3,903.25/x
3. Step 3: Cross multiply
   2,624.75x = 3,903.25 × 3,903.25
4. Step 4: Simplify right side
   2,624.75x = 15,235,360.56
5. Step 5: Solve for x
   x = 15,235,360.56/2,624.75
6. Step 6: Final answer
   x = 5,804.50