Finding the Third Proportional to 3,267.84 and 3,612.09

Step by Step Solution

1. Step 1: Write the proportion equation
   3,267.84 : 3,612.09 = 3,612.09 : x
2. Step 2: Convert to fraction form
   3,267.84/3,612.09 = 3,612.09/x
3. Step 3: Cross multiply
   3,267.84x = 3,612.09 × 3,612.09
4. Step 4: Simplify right side
   3,267.84x = 13,047,221.26
5. Step 5: Solve for x
   x = 13,047,221.26/3,267.84
6. Step 6: Final answer
   x = 3,992.61