Finding the Third Proportional to 2,347.88 and 3,411.56

Step by Step Solution

1. Step 1: Write the proportion equation
   2,347.88 : 3,411.56 = 3,411.56 : x
2. Step 2: Convert to fraction form
   2,347.88/3,411.56 = 3,411.56/x
3. Step 3: Cross multiply
   2,347.88x = 3,411.56 × 3,411.56
4. Step 4: Simplify right side
   2,347.88x = 11,638,758.69
5. Step 5: Solve for x
   x = 11,638,758.69/2,347.88
6. Step 6: Final answer
   x = 4,957.15