Finding the Third Proportional to 5,839.59 and 8,573.34

Step by Step Solution

1. Step 1: Write the proportion equation
   5,839.59 : 8,573.34 = 8,573.34 : x
2. Step 2: Convert to fraction form
   5,839.59/8,573.34 = 8,573.34/x
3. Step 3: Cross multiply
   5,839.59x = 8,573.34 × 8,573.34
4. Step 4: Simplify right side
   5,839.59x = 73,502,223.06
5. Step 5: Solve for x
   x = 73,502,223.06/5,839.59
6. Step 6: Final answer
   x = 12,586.87