Finding the Third Proportional to 1,648,546 and 3,514,844

Step by Step Solution

1. Step 1: Write the proportion equation
   1,648,546 : 3,514,844 = 3,514,844 : x
2. Step 2: Convert to fraction form
   1,648,546/3,514,844 = 3,514,844/x
3. Step 3: Cross multiply
   1,648,546x = 3,514,844 × 3,514,844
4. Step 4: Simplify right side
   1,648,546x = 12,354,128,344,336
5. Step 5: Solve for x
   x = 12,354,128,344,336/1,648,546
6. Step 6: Final answer
   x = 7,493,954.28