Finding the Third Proportional to 1,530,453 and 2,287,683

Step by Step Solution

1. Step 1: Write the proportion equation
   1,530,453 : 2,287,683 = 2,287,683 : x
2. Step 2: Convert to fraction form
   1,530,453/2,287,683 = 2,287,683/x
3. Step 3: Cross multiply
   1,530,453x = 2,287,683 × 2,287,683
4. Step 4: Simplify right side
   1,530,453x = 5,233,493,508,489
5. Step 5: Solve for x
   x = 5,233,493,508,489/1,530,453
6. Step 6: Final answer
   x = 3,419,571.53