Finding the Third Proportional to 798,626 and 1,744,632

Step by Step Solution

1. Step 1: Write the proportion equation
   798,626 : 1,744,632 = 1,744,632 : x
2. Step 2: Convert to fraction form
   798,626/1,744,632 = 1,744,632/x
3. Step 3: Cross multiply
   798,626x = 1,744,632 × 1,744,632
4. Step 4: Simplify right side
   798,626x = 3,043,740,815,424
5. Step 5: Solve for x
   x = 3,043,740,815,424/798,626
6. Step 6: Final answer
   x = 3,811,221.79