Finding the Third Proportional to 442,179,640 and 946,475,002

Step by Step Solution

1. Step 1: Write the proportion equation
   442,179,640 : 946,475,002 = 946,475,002 : x
2. Step 2: Convert to fraction form
   442,179,640/946,475,002 = 946,475,002/x
3. Step 3: Cross multiply
   442,179,640x = 946,475,002 × 946,475,002
4. Step 4: Simplify right side
   442,179,640x = 895,814,929,410,899,968
5. Step 5: Solve for x
   x = 895,814,929,410,899,968/442,179,640
6. Step 6: Final answer
   x = 2,025,907,229.49