Finding the Third Proportional to 1,355,540 and 2,934,238

Step by Step Solution

1. Step 1: Write the proportion equation
   1,355,540 : 2,934,238 = 2,934,238 : x
2. Step 2: Convert to fraction form
   1,355,540/2,934,238 = 2,934,238/x
3. Step 3: Cross multiply
   1,355,540x = 2,934,238 × 2,934,238
4. Step 4: Simplify right side
   1,355,540x = 8,609,752,640,644
5. Step 5: Solve for x
   x = 8,609,752,640,644/1,355,540
6. Step 6: Final answer
   x = 6,351,529.75