Finding the Third Proportional to 3,049,648 and 4,485,768

Step by Step Solution

1. Step 1: Write the proportion equation
   3,049,648 : 4,485,768 = 4,485,768 : x
2. Step 2: Convert to fraction form
   3,049,648/4,485,768 = 4,485,768/x
3. Step 3: Cross multiply
   3,049,648x = 4,485,768 × 4,485,768
4. Step 4: Simplify right side
   3,049,648x = 20,122,114,549,824
5. Step 5: Solve for x
   x = 20,122,114,549,824/3,049,648
6. Step 6: Final answer
   x = 6,598,176.10