Finding the Third Proportional to 1,648,481 and 3,514,703

Step by Step Solution

1. Step 1: Write the proportion equation
   1,648,481 : 3,514,703 = 3,514,703 : x
2. Step 2: Convert to fraction form
   1,648,481/3,514,703 = 3,514,703/x
3. Step 3: Cross multiply
   1,648,481x = 3,514,703 × 3,514,703
4. Step 4: Simplify right side
   1,648,481x = 12,353,137,178,209
5. Step 5: Solve for x
   x = 12,353,137,178,209/1,648,481
6. Step 6: Final answer
   x = 7,493,648.50