Finding the Third Proportional to 1,514,990 and 3,242,787

Step by Step Solution

1. Step 1: Write the proportion equation
   1,514,990 : 3,242,787 = 3,242,787 : x
2. Step 2: Convert to fraction form
   1,514,990/3,242,787 = 3,242,787/x
3. Step 3: Cross multiply
   1,514,990x = 3,242,787 × 3,242,787
4. Step 4: Simplify right side
   1,514,990x = 10,515,667,527,369
5. Step 5: Solve for x
   x = 10,515,667,527,369/1,514,990
6. Step 6: Final answer
   x = 6,941,080.49