Finding the Third Proportional to 709,944 and 1,544,280

Step by Step Solution

1. Step 1: Write the proportion equation
   709,944 : 1,544,280 = 1,544,280 : x
2. Step 2: Convert to fraction form
   709,944/1,544,280 = 1,544,280/x
3. Step 3: Cross multiply
   709,944x = 1,544,280 × 1,544,280
4. Step 4: Simplify right side
   709,944x = 2,384,800,718,400
5. Step 5: Solve for x
   x = 2,384,800,718,400/709,944
6. Step 6: Final answer
   x = 3,359,139.20