Finding the Third Proportional to 1,044,154 and 1,661,467

Step by Step Solution

1. Step 1: Write the proportion equation
   1,044,154 : 1,661,467 = 1,661,467 : x
2. Step 2: Convert to fraction form
   1,044,154/1,661,467 = 1,661,467/x
3. Step 3: Cross multiply
   1,044,154x = 1,661,467 × 1,661,467
4. Step 4: Simplify right side
   1,044,154x = 2,760,472,592,089
5. Step 5: Solve for x
   x = 2,760,472,592,089/1,044,154
6. Step 6: Final answer
   x = 2,643,740.86