Finding the Third Proportional to 564,084 and 1,231,056

Step by Step Solution

1. Step 1: Write the proportion equation
   564,084 : 1,231,056 = 1,231,056 : x
2. Step 2: Convert to fraction form
   564,084/1,231,056 = 1,231,056/x
3. Step 3: Cross multiply
   564,084x = 1,231,056 × 1,231,056
4. Step 4: Simplify right side
   564,084x = 1,515,498,875,136
5. Step 5: Solve for x
   x = 1,515,498,875,136/564,084
6. Step 6: Final answer
   x = 2,686,654.60