Finding the Third Proportional to 1,514,653 and 3,242,078

Step by Step Solution

1. Step 1: Write the proportion equation
   1,514,653 : 3,242,078 = 3,242,078 : x
2. Step 2: Convert to fraction form
   1,514,653/3,242,078 = 3,242,078/x
3. Step 3: Cross multiply
   1,514,653x = 3,242,078 × 3,242,078
4. Step 4: Simplify right side
   1,514,653x = 10,511,069,758,084
5. Step 5: Solve for x
   x = 10,511,069,758,084/1,514,653
6. Step 6: Final answer
   x = 6,939,589.30