Finding the Third Proportional to 1,159,092 and 2,489,580

Step by Step Solution

1. Step 1: Write the proportion equation
   1,159,092 : 2,489,580 = 2,489,580 : x
2. Step 2: Convert to fraction form
   1,159,092/2,489,580 = 2,489,580/x
3. Step 3: Cross multiply
   1,159,092x = 2,489,580 × 2,489,580
4. Step 4: Simplify right side
   1,159,092x = 6,198,008,576,400
5. Step 5: Solve for x
   x = 6,198,008,576,400/1,159,092
6. Step 6: Final answer
   x = 5,347,296.48