Finding the Third Proportional to 3,081.16 and 4,714.77

Step by Step Solution

1. Step 1: Write the proportion equation
   3,081.16 : 4,714.77 = 4,714.77 : x
2. Step 2: Convert to fraction form
   3,081.16/4,714.77 = 4,714.77/x
3. Step 3: Cross multiply
   3,081.16x = 4,714.77 × 4,714.77
4. Step 4: Simplify right side
   3,081.16x = 22,229,051.73
5. Step 5: Solve for x
   x = 22,229,051.73/3,081.16
6. Step 6: Final answer
   x = 7,214.50