Finding the Third Proportional to 2,267.84 and 3,435.86

Step by Step Solution

1. Step 1: Write the proportion equation
   2,267.84 : 3,435.86 = 3,435.86 : x
2. Step 2: Convert to fraction form
   2,267.84/3,435.86 = 3,435.86/x
3. Step 3: Cross multiply
   2,267.84x = 3,435.86 × 3,435.86
4. Step 4: Simplify right side
   2,267.84x = 11,805,102.80
5. Step 5: Solve for x
   x = 11,805,102.80/2,267.84
6. Step 6: Final answer
   x = 5,205.43