Finding the Third Proportional to 887,826 and 1,956,618

Step by Step Solution

1. Step 1: Write the proportion equation
   887,826 : 1,956,618 = 1,956,618 : x
2. Step 2: Convert to fraction form
   887,826/1,956,618 = 1,956,618/x
3. Step 3: Cross multiply
   887,826x = 1,956,618 × 1,956,618
4. Step 4: Simplify right side
   887,826x = 3,828,353,997,924
5. Step 5: Solve for x
   x = 3,828,353,997,924/887,826
6. Step 6: Final answer
   x = 4,312,054.39