Finding the Third Proportional to 655,864 and 1,415,048

Step by Step Solution

1. Step 1: Write the proportion equation
   655,864 : 1,415,048 = 1,415,048 : x
2. Step 2: Convert to fraction form
   655,864/1,415,048 = 1,415,048/x
3. Step 3: Cross multiply
   655,864x = 1,415,048 × 1,415,048
4. Step 4: Simplify right side
   655,864x = 2,002,360,842,304
5. Step 5: Solve for x
   x = 2,002,360,842,304/655,864
6. Step 6: Final answer
   x = 3,053,012.27