Finding the Third Proportional to 1,574,355 and 3,260,742

Step by Step Solution

1. Step 1: Write the proportion equation
   1,574,355 : 3,260,742 = 3,260,742 : x
2. Step 2: Convert to fraction form
   1,574,355/3,260,742 = 3,260,742/x
3. Step 3: Cross multiply
   1,574,355x = 3,260,742 × 3,260,742
4. Step 4: Simplify right side
   1,574,355x = 10,632,438,390,564
5. Step 5: Solve for x
   x = 10,632,438,390,564/1,574,355
6. Step 6: Final answer
   x = 6,753,520.26