Finding the Third Proportional to 1,122,706 and 1,717,737

Step by Step Solution

1. Step 1: Write the proportion equation
   1,122,706 : 1,717,737 = 1,717,737 : x
2. Step 2: Convert to fraction form
   1,122,706/1,717,737 = 1,717,737/x
3. Step 3: Cross multiply
   1,122,706x = 1,717,737 × 1,717,737
4. Step 4: Simplify right side
   1,122,706x = 2,950,620,401,169
5. Step 5: Solve for x
   x = 2,950,620,401,169/1,122,706
6. Step 6: Final answer
   x = 2,628,132.74