Finding the Third Proportional to 575,092 and 1,240,040

Step by Step Solution

1. Step 1: Write the proportion equation
   575,092 : 1,240,040 = 1,240,040 : x
2. Step 2: Convert to fraction form
   575,092/1,240,040 = 1,240,040/x
3. Step 3: Cross multiply
   575,092x = 1,240,040 × 1,240,040
4. Step 4: Simplify right side
   575,092x = 1,537,699,201,600
5. Step 5: Solve for x
   x = 1,537,699,201,600/575,092
6. Step 6: Final answer
   x = 2,673,831.67