Finding the Third Proportional to 798,831 and 1,737,630

Step by Step Solution

1. Step 1: Write the proportion equation
   798,831 : 1,737,630 = 1,737,630 : x
2. Step 2: Convert to fraction form
   798,831/1,737,630 = 1,737,630/x
3. Step 3: Cross multiply
   798,831x = 1,737,630 × 1,737,630
4. Step 4: Simplify right side
   798,831x = 3,019,358,016,900
5. Step 5: Solve for x
   x = 3,019,358,016,900/798,831
6. Step 6: Final answer
   x = 3,779,720.64