Finding the Third Proportional to 670,162 and 1,456,676

Step by Step Solution

1. Step 1: Write the proportion equation
   670,162 : 1,456,676 = 1,456,676 : x
2. Step 2: Convert to fraction form
   670,162/1,456,676 = 1,456,676/x
3. Step 3: Cross multiply
   670,162x = 1,456,676 × 1,456,676
4. Step 4: Simplify right side
   670,162x = 2,121,904,968,976
5. Step 5: Solve for x
   x = 2,121,904,968,976/670,162
6. Step 6: Final answer
   x = 3,166,256.77