Finding the Third Proportional to 1,519,589 and 2,406,230

Step by Step Solution

1. Step 1: Write the proportion equation
   1,519,589 : 2,406,230 = 2,406,230 : x
2. Step 2: Convert to fraction form
   1,519,589/2,406,230 = 2,406,230/x
3. Step 3: Cross multiply
   1,519,589x = 2,406,230 × 2,406,230
4. Step 4: Simplify right side
   1,519,589x = 5,789,942,812,900
5. Step 5: Solve for x
   x = 5,789,942,812,900/1,519,589
6. Step 6: Final answer
   x = 3,810,203.16