Finding the Third Proportional to 866,452 and 1,339,016

Step by Step Solution

1. Step 1: Write the proportion equation
   866,452 : 1,339,016 = 1,339,016 : x
2. Step 2: Convert to fraction form
   866,452/1,339,016 = 1,339,016/x
3. Step 3: Cross multiply
   866,452x = 1,339,016 × 1,339,016
4. Step 4: Simplify right side
   866,452x = 1,792,963,848,256
5. Step 5: Solve for x
   x = 1,792,963,848,256/866,452
6. Step 6: Final answer
   x = 2,069,316.99