Finding the Third Proportional to 1,514,790 and 3,314,619

Step by Step Solution

1. Step 1: Write the proportion equation
   1,514,790 : 3,314,619 = 3,314,619 : x
2. Step 2: Convert to fraction form
   1,514,790/3,314,619 = 3,314,619/x
3. Step 3: Cross multiply
   1,514,790x = 3,314,619 × 3,314,619
4. Step 4: Simplify right side
   1,514,790x = 10,986,699,115,161
5. Step 5: Solve for x
   x = 10,986,699,115,161/1,514,790
6. Step 6: Final answer
   x = 7,252,951.97