Finding the Third Proportional to 1,601.86 and 3,443.34

Step by Step Solution

1. Step 1: Write the proportion equation
   1,601.86 : 3,443.34 = 3,443.34 : x
2. Step 2: Convert to fraction form
   1,601.86/3,443.34 = 3,443.34/x
3. Step 3: Cross multiply
   1,601.86x = 3,443.34 × 3,443.34
4. Step 4: Simplify right side
   1,601.86x = 11,856,616.18
5. Step 5: Solve for x
   x = 11,856,616.18/1,601.86
6. Step 6: Final answer
   x = 7,401.78