Finding the Third Proportional to 2,112.93 and 3,284.58

Step by Step Solution

1. Step 1: Write the proportion equation
   2,112.93 : 3,284.58 = 3,284.58 : x
2. Step 2: Convert to fraction form
   2,112.93/3,284.58 = 3,284.58/x
3. Step 3: Cross multiply
   2,112.93x = 3,284.58 × 3,284.58
4. Step 4: Simplify right side
   2,112.93x = 10,788,453.46
5. Step 5: Solve for x
   x = 10,788,453.46/2,112.93
6. Step 6: Final answer
   x = 5,105.93