Finding the Third Proportional to 682,118 and 1,032,693

Step by Step Solution

1. Step 1: Write the proportion equation
   682,118 : 1,032,693 = 1,032,693 : x
2. Step 2: Convert to fraction form
   682,118/1,032,693 = 1,032,693/x
3. Step 3: Cross multiply
   682,118x = 1,032,693 × 1,032,693
4. Step 4: Simplify right side
   682,118x = 1,066,454,832,249
5. Step 5: Solve for x
   x = 1,066,454,832,249/682,118
6. Step 6: Final answer
   x = 1,563,446.25