Finding the Third Proportional to 630,580 and 1,383,794

Step by Step Solution

1. Step 1: Write the proportion equation
   630,580 : 1,383,794 = 1,383,794 : x
2. Step 2: Convert to fraction form
   630,580/1,383,794 = 1,383,794/x
3. Step 3: Cross multiply
   630,580x = 1,383,794 × 1,383,794
4. Step 4: Simplify right side
   630,580x = 1,914,885,834,436
5. Step 5: Solve for x
   x = 1,914,885,834,436/630,580
6. Step 6: Final answer
   x = 3,036,705.63