Finding the Third Proportional to 655,092 and 1,388,918

Step by Step Solution

1. Step 1: Write the proportion equation
   655,092 : 1,388,918 = 1,388,918 : x
2. Step 2: Convert to fraction form
   655,092/1,388,918 = 1,388,918/x
3. Step 3: Cross multiply
   655,092x = 1,388,918 × 1,388,918
4. Step 4: Simplify right side
   655,092x = 1,929,093,210,724
5. Step 5: Solve for x
   x = 1,929,093,210,724/655,092
6. Step 6: Final answer
   x = 2,944,766.86