Finding the Third Proportional to 885,644 and 1,409,926

Step by Step Solution

1. Step 1: Write the proportion equation
   885,644 : 1,409,926 = 1,409,926 : x
2. Step 2: Convert to fraction form
   885,644/1,409,926 = 1,409,926/x
3. Step 3: Cross multiply
   885,644x = 1,409,926 × 1,409,926
4. Step 4: Simplify right side
   885,644x = 1,987,891,325,476
5. Step 5: Solve for x
   x = 1,987,891,325,476/885,644
6. Step 6: Final answer
   x = 2,244,571.55