Finding the Third Proportional to 2,164.69 and 3,444.56

Step by Step Solution

1. Step 1: Write the proportion equation
   2,164.69 : 3,444.56 = 3,444.56 : x
2. Step 2: Convert to fraction form
   2,164.69/3,444.56 = 3,444.56/x
3. Step 3: Cross multiply
   2,164.69x = 3,444.56 × 3,444.56
4. Step 4: Simplify right side
   2,164.69x = 11,865,010.82
5. Step 5: Solve for x
   x = 11,865,010.82/2,164.69
6. Step 6: Final answer
   x = 5,481.17