Finding the Third Proportional to 1,519,586 and 2,406,226

Step by Step Solution

1. Step 1: Write the proportion equation
   1,519,586 : 2,406,226 = 2,406,226 : x
2. Step 2: Convert to fraction form
   1,519,586/2,406,226 = 2,406,226/x
3. Step 3: Cross multiply
   1,519,586x = 2,406,226 × 2,406,226
4. Step 4: Simplify right side
   1,519,586x = 5,789,923,563,076
5. Step 5: Solve for x
   x = 5,789,923,563,076/1,519,586
6. Step 6: Final answer
   x = 3,810,198.02