Finding the Third Proportional to 1,049,649 and 1,671,012

Step by Step Solution

1. Step 1: Write the proportion equation
   1,049,649 : 1,671,012 = 1,671,012 : x
2. Step 2: Convert to fraction form
   1,049,649/1,671,012 = 1,671,012/x
3. Step 3: Cross multiply
   1,049,649x = 1,671,012 × 1,671,012
4. Step 4: Simplify right side
   1,049,649x = 2,792,281,104,144
5. Step 5: Solve for x
   x = 2,792,281,104,144/1,049,649
6. Step 6: Final answer
   x = 2,660,204.61