Finding the Third Proportional to 700,658 and 1,083,807

Step by Step Solution

1. Step 1: Write the proportion equation
   700,658 : 1,083,807 = 1,083,807 : x
2. Step 2: Convert to fraction form
   700,658/1,083,807 = 1,083,807/x
3. Step 3: Cross multiply
   700,658x = 1,083,807 × 1,083,807
4. Step 4: Simplify right side
   700,658x = 1,174,637,613,249
5. Step 5: Solve for x
   x = 1,174,637,613,249/700,658
6. Step 6: Final answer
   x = 1,676,477.84