Finding the Third Proportional to 887,811 and 1,956,588

Step by Step Solution

1. Step 1: Write the proportion equation
   887,811 : 1,956,588 = 1,956,588 : x
2. Step 2: Convert to fraction form
   887,811/1,956,588 = 1,956,588/x
3. Step 3: Cross multiply
   887,811x = 1,956,588 × 1,956,588
4. Step 4: Simplify right side
   887,811x = 3,828,236,601,744
5. Step 5: Solve for x
   x = 3,828,236,601,744/887,811
6. Step 6: Final answer
   x = 4,311,995.01