Finding the Third Proportional to 1,494,264 and 3,198,480

Step by Step Solution

1. Step 1: Write the proportion equation
   1,494,264 : 3,198,480 = 3,198,480 : x
2. Step 2: Convert to fraction form
   1,494,264/3,198,480 = 3,198,480/x
3. Step 3: Cross multiply
   1,494,264x = 3,198,480 × 3,198,480
4. Step 4: Simplify right side
   1,494,264x = 10,230,274,310,400
5. Step 5: Solve for x
   x = 10,230,274,310,400/1,494,264
6. Step 6: Final answer
   x = 6,846,363.37