Finding the Third Proportional to 2,068.03 and 4,276.55

Step by Step Solution

1. Step 1: Write the proportion equation
   2,068.03 : 4,276.55 = 4,276.55 : x
2. Step 2: Convert to fraction form
   2,068.03/4,276.55 = 4,276.55/x
3. Step 3: Cross multiply
   2,068.03x = 4,276.55 × 4,276.55
4. Step 4: Simplify right side
   2,068.03x = 18,288,853.17
5. Step 5: Solve for x
   x = 18,288,853.17/2,068.03
6. Step 6: Final answer
   x = 8,843.61