Finding the Third Proportional to 564,896 and 899,994

Step by Step Solution

1. Step 1: Write the proportion equation
   564,896 : 899,994 = 899,994 : x
2. Step 2: Convert to fraction form
   564,896/899,994 = 899,994/x
3. Step 3: Cross multiply
   564,896x = 899,994 × 899,994
4. Step 4: Simplify right side
   564,896x = 809,989,200,036
5. Step 5: Solve for x
   x = 809,989,200,036/564,896
6. Step 6: Final answer
   x = 1,433,873.14