Finding the Third Proportional to 1,040,530 and 2,270,140

Step by Step Solution

1. Step 1: Write the proportion equation
   1,040,530 : 2,270,140 = 2,270,140 : x
2. Step 2: Convert to fraction form
   1,040,530/2,270,140 = 2,270,140/x
3. Step 3: Cross multiply
   1,040,530x = 2,270,140 × 2,270,140
4. Step 4: Simplify right side
   1,040,530x = 5,153,535,619,600
5. Step 5: Solve for x
   x = 5,153,535,619,600/1,040,530
6. Step 6: Final answer
   x = 4,952,798.69