Finding the Third Proportional to 1,755.38 and 2,738.06

Step by Step Solution

1. Step 1: Write the proportion equation
   1,755.38 : 2,738.06 = 2,738.06 : x
2. Step 2: Convert to fraction form
   1,755.38/2,738.06 = 2,738.06/x
3. Step 3: Cross multiply
   1,755.38x = 2,738.06 × 2,738.06
4. Step 4: Simplify right side
   1,755.38x = 7,496,986.25
5. Step 5: Solve for x
   x = 7,496,986.25/1,755.38
6. Step 6: Final answer
   x = 4,270.87