Finding the Third Proportional to 798,632 and 1,744,640

Step by Step Solution

1. Step 1: Write the proportion equation
   798,632 : 1,744,640 = 1,744,640 : x
2. Step 2: Convert to fraction form
   798,632/1,744,640 = 1,744,640/x
3. Step 3: Cross multiply
   798,632x = 1,744,640 × 1,744,640
4. Step 4: Simplify right side
   798,632x = 3,043,768,729,600
5. Step 5: Solve for x
   x = 3,043,768,729,600/798,632
6. Step 6: Final answer
   x = 3,811,228.11