Finding the Third Proportional to 885,656 and 1,409,936

Step by Step Solution

1. Step 1: Write the proportion equation
   885,656 : 1,409,936 = 1,409,936 : x
2. Step 2: Convert to fraction form
   885,656/1,409,936 = 1,409,936/x
3. Step 3: Cross multiply
   885,656x = 1,409,936 × 1,409,936
4. Step 4: Simplify right side
   885,656x = 1,987,919,524,096
5. Step 5: Solve for x
   x = 1,987,919,524,096/885,656
6. Step 6: Final answer
   x = 2,244,572.98