Finding the Third Proportional to 564,089 and 1,231,066

Step by Step Solution

1. Step 1: Write the proportion equation
   564,089 : 1,231,066 = 1,231,066 : x
2. Step 2: Convert to fraction form
   564,089/1,231,066 = 1,231,066/x
3. Step 3: Cross multiply
   564,089x = 1,231,066 × 1,231,066
4. Step 4: Simplify right side
   564,089x = 1,515,523,496,356
5. Step 5: Solve for x
   x = 1,515,523,496,356/564,089
6. Step 6: Final answer
   x = 2,686,674.44