Finding the Third Proportional to 1,648,483 and 3,514,707

Step by Step Solution

1. Step 1: Write the proportion equation
   1,648,483 : 3,514,707 = 3,514,707 : x
2. Step 2: Convert to fraction form
   1,648,483/3,514,707 = 3,514,707/x
3. Step 3: Cross multiply
   1,648,483x = 3,514,707 × 3,514,707
4. Step 4: Simplify right side
   1,648,483x = 12,353,165,295,849
5. Step 5: Solve for x
   x = 12,353,165,295,849/1,648,483
6. Step 6: Final answer
   x = 7,493,656.47