Finding the Third Proportional to 1,362,146 and 2,963,718

Step by Step Solution

1. Step 1: Write the proportion equation
   1,362,146 : 2,963,718 = 2,963,718 : x
2. Step 2: Convert to fraction form
   1,362,146/2,963,718 = 2,963,718/x
3. Step 3: Cross multiply
   1,362,146x = 2,963,718 × 2,963,718
4. Step 4: Simplify right side
   1,362,146x = 8,783,624,383,524
5. Step 5: Solve for x
   x = 8,783,624,383,524/1,362,146
6. Step 6: Final answer
   x = 6,448,372.19