Finding the Third Proportional to 1,659,487 and 2,562,928

Step by Step Solution

1. Step 1: Write the proportion equation
   1,659,487 : 2,562,928 = 2,562,928 : x
2. Step 2: Convert to fraction form
   1,659,487/2,562,928 = 2,562,928/x
3. Step 3: Cross multiply
   1,659,487x = 2,562,928 × 2,562,928
4. Step 4: Simplify right side
   1,659,487x = 6,568,599,933,184
5. Step 5: Solve for x
   x = 6,568,599,933,184/1,659,487
6. Step 6: Final answer
   x = 3,958,211.14