Finding the Third Proportional to 1,172,790 and 2,569,794

Step by Step Solution

1. Step 1: Write the proportion equation
   1,172,790 : 2,569,794 = 2,569,794 : x
2. Step 2: Convert to fraction form
   1,172,790/2,569,794 = 2,569,794/x
3. Step 3: Cross multiply
   1,172,790x = 2,569,794 × 2,569,794
4. Step 4: Simplify right side
   1,172,790x = 6,603,841,202,436
5. Step 5: Solve for x
   x = 6,603,841,202,436/1,172,790
6. Step 6: Final answer
   x = 5,630,881.23