Finding the Third Proportional to 2,998.27 and 7,090.03

Step by Step Solution

1. Step 1: Write the proportion equation
   2,998.27 : 7,090.03 = 7,090.03 : x
2. Step 2: Convert to fraction form
   2,998.27/7,090.03 = 7,090.03/x
3. Step 3: Cross multiply
   2,998.27x = 7,090.03 × 7,090.03
4. Step 4: Simplify right side
   2,998.27x = 50,268,543.13
5. Step 5: Solve for x
   x = 50,268,543.13/2,998.27
6. Step 6: Final answer
   x = 16,765.87