Finding the Third Proportional to 2,285.72 and 3,267.84

Step by Step Solution

1. Step 1: Write the proportion equation
   2,285.72 : 3,267.84 = 3,267.84 : x
2. Step 2: Convert to fraction form
   2,285.72/3,267.84 = 3,267.84/x
3. Step 3: Cross multiply
   2,285.72x = 3,267.84 × 3,267.84
4. Step 4: Simplify right side
   2,285.72x = 10,678,802.77
5. Step 5: Solve for x
   x = 10,678,802.77/2,285.72
6. Step 6: Final answer
   x = 4,671.97