Finding the Third Proportional to 3,015 and 4,667.91

Step by Step Solution

1. Step 1: Write the proportion equation
   3,015 : 4,667.91 = 4,667.91 : x
2. Step 2: Convert to fraction form
   3,015/4,667.91 = 4,667.91/x
3. Step 3: Cross multiply
   3,015x = 4,667.91 × 4,667.91
4. Step 4: Simplify right side
   3,015x = 21,789,348.76
5. Step 5: Solve for x
   x = 21,789,348.76/3,015
6. Step 6: Final answer
   x = 7,226.98