Finding the Third Proportional to 1,143,010 and 1,567,378

Step by Step Solution

1. Step 1: Write the proportion equation
   1,143,010 : 1,567,378 = 1,567,378 : x
2. Step 2: Convert to fraction form
   1,143,010/1,567,378 = 1,567,378/x
3. Step 3: Cross multiply
   1,143,010x = 1,567,378 × 1,567,378
4. Step 4: Simplify right side
   1,143,010x = 2,456,673,794,884
5. Step 5: Solve for x
   x = 2,456,673,794,884/1,143,010
6. Step 6: Final answer
   x = 2,149,302.10