Finding the Third Proportional to 414,022 and 887,066

Step by Step Solution

1. Step 1: Write the proportion equation
   414,022 : 887,066 = 887,066 : x
2. Step 2: Convert to fraction form
   414,022/887,066 = 887,066/x
3. Step 3: Cross multiply
   414,022x = 887,066 × 887,066
4. Step 4: Simplify right side
   414,022x = 786,886,088,356
5. Step 5: Solve for x
   x = 786,886,088,356/414,022
6. Step 6: Final answer
   x = 1,900,590.04