Finding the Third Proportional to 2,066.73 and 3,118.73

Step by Step Solution

1. Step 1: Write the proportion equation
   2,066.73 : 3,118.73 = 3,118.73 : x
2. Step 2: Convert to fraction form
   2,066.73/3,118.73 = 3,118.73/x
3. Step 3: Cross multiply
   2,066.73x = 3,118.73 × 3,118.73
4. Step 4: Simplify right side
   2,066.73x = 9,726,467.55
5. Step 5: Solve for x
   x = 9,726,467.55/2,066.73
6. Step 6: Final answer
   x = 4,706.21