Finding the Third Proportional to 1,513,559 and 2,276,697

Step by Step Solution

1. Step 1: Write the proportion equation
   1,513,559 : 2,276,697 = 2,276,697 : x
2. Step 2: Convert to fraction form
   1,513,559/2,276,697 = 2,276,697/x
3. Step 3: Cross multiply
   1,513,559x = 2,276,697 × 2,276,697
4. Step 4: Simplify right side
   1,513,559x = 5,183,349,229,809
5. Step 5: Solve for x
   x = 5,183,349,229,809/1,513,559
6. Step 6: Final answer
   x = 3,424,609.96