Finding the Third Proportional to 2,327.91 and 3,506.20

Step by Step Solution

1. Step 1: Write the proportion equation
   2,327.91 : 3,506.20 = 3,506.20 : x
2. Step 2: Convert to fraction form
   2,327.91/3,506.20 = 3,506.20/x
3. Step 3: Cross multiply
   2,327.91x = 3,506.20 × 3,506.20
4. Step 4: Simplify right side
   2,327.91x = 12,293,460.35
5. Step 5: Solve for x
   x = 12,293,460.35/2,327.91
6. Step 6: Final answer
   x = 5,280.91