Finding the Third Proportional to 682,800 and 1,033,632

Step by Step Solution

1. Step 1: Write the proportion equation
   682,800 : 1,033,632 = 1,033,632 : x
2. Step 2: Convert to fraction form
   682,800/1,033,632 = 1,033,632/x
3. Step 3: Cross multiply
   682,800x = 1,033,632 × 1,033,632
4. Step 4: Simplify right side
   682,800x = 1,068,395,111,424
5. Step 5: Solve for x
   x = 1,068,395,111,424/682,800
6. Step 6: Final answer
   x = 1,564,726.29