Finding the Third Proportional to 1,648,484 and 3,514,709

Step by Step Solution

1. Step 1: Write the proportion equation
   1,648,484 : 3,514,709 = 3,514,709 : x
2. Step 2: Convert to fraction form
   1,648,484/3,514,709 = 3,514,709/x
3. Step 3: Cross multiply
   1,648,484x = 3,514,709 × 3,514,709
4. Step 4: Simplify right side
   1,648,484x = 12,353,179,354,681
5. Step 5: Solve for x
   x = 12,353,179,354,681/1,648,484
6. Step 6: Final answer
   x = 7,493,660.45