Finding the Third Proportional to 1,205,012 and 2,596,792

Step by Step Solution

1. Step 1: Write the proportion equation
   1,205,012 : 2,596,792 = 2,596,792 : x
2. Step 2: Convert to fraction form
   1,205,012/2,596,792 = 2,596,792/x
3. Step 3: Cross multiply
   1,205,012x = 2,596,792 × 2,596,792
4. Step 4: Simplify right side
   1,205,012x = 6,743,328,691,264
5. Step 5: Solve for x
   x = 6,743,328,691,264/1,205,012
6. Step 6: Final answer
   x = 5,596,067.67