Finding the Third Proportional to 447,259.50 and 894,150

Step by Step Solution

1. Step 1: Write the proportion equation
   447,259.50 : 894,150 = 894,150 : x
2. Step 2: Convert to fraction form
   447,259.50/894,150 = 894,150/x
3. Step 3: Cross multiply
   447,259.50x = 894,150 × 894,150
4. Step 4: Simplify right side
   447,259.50x = 799,504,222,500
5. Step 5: Solve for x
   x = 799,504,222,500/447,259.50
6. Step 6: Final answer
   x = 1,787,562.30