Finding the Third Proportional to 1,143,143 and 1,671,801

Step by Step Solution

1. Step 1: Write the proportion equation
   1,143,143 : 1,671,801 = 1,671,801 : x
2. Step 2: Convert to fraction form
   1,143,143/1,671,801 = 1,671,801/x
3. Step 3: Cross multiply
   1,143,143x = 1,671,801 × 1,671,801
4. Step 4: Simplify right side
   1,143,143x = 2,794,918,583,601
5. Step 5: Solve for x
   x = 2,794,918,583,601/1,143,143
6. Step 6: Final answer
   x = 2,444,942.22