Finding the Third Proportional to 1,084,920 and 1,605,267

Step by Step Solution

1. Step 1: Write the proportion equation
   1,084,920 : 1,605,267 = 1,605,267 : x
2. Step 2: Convert to fraction form
   1,084,920/1,605,267 = 1,605,267/x
3. Step 3: Cross multiply
   1,084,920x = 1,605,267 × 1,605,267
4. Step 4: Simplify right side
   1,084,920x = 2,576,882,141,289
5. Step 5: Solve for x
   x = 2,576,882,141,289/1,084,920
6. Step 6: Final answer
   x = 2,375,181.71