Finding the Third Proportional to 1,448,871 and 3,146,636

Step by Step Solution

1. Step 1: Write the proportion equation
   1,448,871 : 3,146,636 = 3,146,636 : x
2. Step 2: Convert to fraction form
   1,448,871/3,146,636 = 3,146,636/x
3. Step 3: Cross multiply
   1,448,871x = 3,146,636 × 3,146,636
4. Step 4: Simplify right side
   1,448,871x = 9,901,318,116,496
5. Step 5: Solve for x
   x = 9,901,318,116,496/1,448,871
6. Step 6: Final answer
   x = 6,833,816.20