Finding the Third Proportional to 1,449,464 and 3,074,320

Step by Step Solution

1. Step 1: Write the proportion equation
   1,449,464 : 3,074,320 = 3,074,320 : x
2. Step 2: Convert to fraction form
   1,449,464/3,074,320 = 3,074,320/x
3. Step 3: Cross multiply
   1,449,464x = 3,074,320 × 3,074,320
4. Step 4: Simplify right side
   1,449,464x = 9,451,443,462,400
5. Step 5: Solve for x
   x = 9,451,443,462,400/1,449,464
6. Step 6: Final answer
   x = 6,520,647.26