Finding the Third Proportional to 2,347.73 and 3,721.57

Step by Step Solution

1. Step 1: Write the proportion equation
   2,347.73 : 3,721.57 = 3,721.57 : x
2. Step 2: Convert to fraction form
   2,347.73/3,721.57 = 3,721.57/x
3. Step 3: Cross multiply
   2,347.73x = 3,721.57 × 3,721.57
4. Step 4: Simplify right side
   2,347.73x = 13,850,085.59
5. Step 5: Solve for x
   x = 13,850,085.59/2,347.73
6. Step 6: Final answer
   x = 5,899.34