Finding the Third Proportional to 3,067.88 and 4,499.30

Step by Step Solution

1. Step 1: Write the proportion equation
   3,067.88 : 4,499.30 = 4,499.30 : x
2. Step 2: Convert to fraction form
   3,067.88/4,499.30 = 4,499.30/x
3. Step 3: Cross multiply
   3,067.88x = 4,499.30 × 4,499.30
4. Step 4: Simplify right side
   3,067.88x = 20,243,672.37
5. Step 5: Solve for x
   x = 20,243,672.37/3,067.88
6. Step 6: Final answer
   x = 6,598.60