Finding the Third Proportional to 1,739.88 and 3,854.88

Step by Step Solution

1. Step 1: Write the proportion equation
   1,739.88 : 3,854.88 = 3,854.88 : x
2. Step 2: Convert to fraction form
   1,739.88/3,854.88 = 3,854.88/x
3. Step 3: Cross multiply
   1,739.88x = 3,854.88 × 3,854.88
4. Step 4: Simplify right side
   1,739.88x = 14,860,061.27
5. Step 5: Solve for x
   x = 14,860,061.27/1,739.88
6. Step 6: Final answer
   x = 8,540.88