Finding the Third Proportional to 2,086.45 and 3,249.35

Step by Step Solution

1. Step 1: Write the proportion equation
   2,086.45 : 3,249.35 = 3,249.35 : x
2. Step 2: Convert to fraction form
   2,086.45/3,249.35 = 3,249.35/x
3. Step 3: Cross multiply
   2,086.45x = 3,249.35 × 3,249.35
4. Step 4: Simplify right side
   2,086.45x = 10,558,285.58
5. Step 5: Solve for x
   x = 10,558,285.58/2,086.45
6. Step 6: Final answer
   x = 5,060.40