Finding the Third Proportional to 1,774,730 and 2,661,227

Step by Step Solution

1. Step 1: Write the proportion equation
   1,774,730 : 2,661,227 = 2,661,227 : x
2. Step 2: Convert to fraction form
   1,774,730/2,661,227 = 2,661,227/x
3. Step 3: Cross multiply
   1,774,730x = 2,661,227 × 2,661,227
4. Step 4: Simplify right side
   1,774,730x = 7,082,129,145,529
5. Step 5: Solve for x
   x = 7,082,129,145,529/1,774,730
6. Step 6: Final answer
   x = 3,990,538.92