Finding the Third Proportional to 774,500 and 1,247,734

Step by Step Solution

1. Step 1: Write the proportion equation
   774,500 : 1,247,734 = 1,247,734 : x
2. Step 2: Convert to fraction form
   774,500/1,247,734 = 1,247,734/x
3. Step 3: Cross multiply
   774,500x = 1,247,734 × 1,247,734
4. Step 4: Simplify right side
   774,500x = 1,556,840,134,756
5. Step 5: Solve for x
   x = 1,556,840,134,756/774,500
6. Step 6: Final answer
   x = 2,010,122.83