Finding the Third Proportional to 1,745.61 and 2,630.52

Step by Step Solution

1. Step 1: Write the proportion equation
   1,745.61 : 2,630.52 = 2,630.52 : x
2. Step 2: Convert to fraction form
   1,745.61/2,630.52 = 2,630.52/x
3. Step 3: Cross multiply
   1,745.61x = 2,630.52 × 2,630.52
4. Step 4: Simplify right side
   1,745.61x = 6,919,648.42
5. Step 5: Solve for x
   x = 6,919,648.42/1,745.61
6. Step 6: Final answer
   x = 3,964.02