Finding the Third Proportional to 1,464,544 and 3,000,438

Step by Step Solution

1. Step 1: Write the proportion equation
   1,464,544 : 3,000,438 = 3,000,438 : x
2. Step 2: Convert to fraction form
   1,464,544/3,000,438 = 3,000,438/x
3. Step 3: Cross multiply
   1,464,544x = 3,000,438 × 3,000,438
4. Step 4: Simplify right side
   1,464,544x = 9,002,628,191,844
5. Step 5: Solve for x
   x = 9,002,628,191,844/1,464,544
6. Step 6: Final answer
   x = 6,147,052.05