Finding the Third Proportional to 1,648,498 and 3,514,742

Step by Step Solution

1. Step 1: Write the proportion equation
   1,648,498 : 3,514,742 = 3,514,742 : x
2. Step 2: Convert to fraction form
   1,648,498/3,514,742 = 3,514,742/x
3. Step 3: Cross multiply
   1,648,498x = 3,514,742 × 3,514,742
4. Step 4: Simplify right side
   1,648,498x = 12,353,411,326,564
5. Step 5: Solve for x
   x = 12,353,411,326,564/1,648,498
6. Step 6: Final answer
   x = 7,493,737.53