Finding the Third Proportional to 1,448,994 and 3,183,432

Step by Step Solution

1. Step 1: Write the proportion equation
   1,448,994 : 3,183,432 = 3,183,432 : x
2. Step 2: Convert to fraction form
   1,448,994/3,183,432 = 3,183,432/x
3. Step 3: Cross multiply
   1,448,994x = 3,183,432 × 3,183,432
4. Step 4: Simplify right side
   1,448,994x = 10,134,239,298,624
5. Step 5: Solve for x
   x = 10,134,239,298,624/1,448,994
6. Step 6: Final answer
   x = 6,993,982.93