Finding the Third Proportional to 3,059.72 and 4,588.03

Step by Step Solution

1. Step 1: Write the proportion equation
   3,059.72 : 4,588.03 = 4,588.03 : x
2. Step 2: Convert to fraction form
   3,059.72/4,588.03 = 4,588.03/x
3. Step 3: Cross multiply
   3,059.72x = 4,588.03 × 4,588.03
4. Step 4: Simplify right side
   3,059.72x = 21,050,030.75
5. Step 5: Solve for x
   x = 21,050,030.75/3,059.72
6. Step 6: Final answer
   x = 6,879.73