Finding the Third Proportional to 2,703.38 and 5,828.63

Step by Step Solution

1. Step 1: Write the proportion equation
   2,703.38 : 5,828.63 = 5,828.63 : x
2. Step 2: Convert to fraction form
   2,703.38/5,828.63 = 5,828.63/x
3. Step 3: Cross multiply
   2,703.38x = 5,828.63 × 5,828.63
4. Step 4: Simplify right side
   2,703.38x = 33,972,869.39
5. Step 5: Solve for x
   x = 33,972,869.39/2,703.38
6. Step 6: Final answer
   x = 12,566.84