Finding the Third Proportional to 522,926 and 1,108,638

Step by Step Solution

1. Step 1: Write the proportion equation
   522,926 : 1,108,638 = 1,108,638 : x
2. Step 2: Convert to fraction form
   522,926/1,108,638 = 1,108,638/x
3. Step 3: Cross multiply
   522,926x = 1,108,638 × 1,108,638
4. Step 4: Simplify right side
   522,926x = 1,229,078,215,044
5. Step 5: Solve for x
   x = 1,229,078,215,044/522,926
6. Step 6: Final answer
   x = 2,350,386.51