Finding the Third Proportional to 2,516.06 and 3,046.78

Step by Step Solution

1. Step 1: Write the proportion equation
   2,516.06 : 3,046.78 = 3,046.78 : x
2. Step 2: Convert to fraction form
   2,516.06/3,046.78 = 3,046.78/x
3. Step 3: Cross multiply
   2,516.06x = 3,046.78 × 3,046.78
4. Step 4: Simplify right side
   2,516.06x = 9,282,875.99
5. Step 5: Solve for x
   x = 9,282,875.99/2,516.06
6. Step 6: Final answer
   x = 3,689.45