Finding the Third Proportional to 2,984.63 and 7,020.56

Step by Step Solution

1. Step 1: Write the proportion equation
   2,984.63 : 7,020.56 = 7,020.56 : x
2. Step 2: Convert to fraction form
   2,984.63/7,020.56 = 7,020.56/x
3. Step 3: Cross multiply
   2,984.63x = 7,020.56 × 7,020.56
4. Step 4: Simplify right side
   2,984.63x = 49,288,297.82
5. Step 5: Solve for x
   x = 49,288,297.82/2,984.63
6. Step 6: Final answer
   x = 16,514.07