Finding the Third Proportional to 522,928 and 1,108,642

Step by Step Solution

1. Step 1: Write the proportion equation
   522,928 : 1,108,642 = 1,108,642 : x
2. Step 2: Convert to fraction form
   522,928/1,108,642 = 1,108,642/x
3. Step 3: Cross multiply
   522,928x = 1,108,642 × 1,108,642
4. Step 4: Simplify right side
   522,928x = 1,229,087,084,164
5. Step 5: Solve for x
   x = 1,229,087,084,164/522,928
6. Step 6: Final answer
   x = 2,350,394.48