Finding the Third Proportional to 1,020.94 and 1,500.19

Step by Step Solution

1. Step 1: Write the proportion equation
   1,020.94 : 1,500.19 = 1,500.19 : x
2. Step 2: Convert to fraction form
   1,020.94/1,500.19 = 1,500.19/x
3. Step 3: Cross multiply
   1,020.94x = 1,500.19 × 1,500.19
4. Step 4: Simplify right side
   1,020.94x = 2,250,562.54
5. Step 5: Solve for x
   x = 2,250,562.54/1,020.94
6. Step 6: Final answer
   x = 2,204.41