Finding the Third Proportional to 3,337.88 and 4,388.06

Step by Step Solution

1. Step 1: Write the proportion equation
   3,337.88 : 4,388.06 = 4,388.06 : x
2. Step 2: Convert to fraction form
   3,337.88/4,388.06 = 4,388.06/x
3. Step 3: Cross multiply
   3,337.88x = 4,388.06 × 4,388.06
4. Step 4: Simplify right side
   3,337.88x = 19,255,092.50
5. Step 5: Solve for x
   x = 19,255,092.50/3,337.88
6. Step 6: Final answer
   x = 5,768.67