Finding the Third Proportional to 866,444 and 1,339,004

Step by Step Solution

1. Step 1: Write the proportion equation
   866,444 : 1,339,004 = 1,339,004 : x
2. Step 2: Convert to fraction form
   866,444/1,339,004 = 1,339,004/x
3. Step 3: Cross multiply
   866,444x = 1,339,004 × 1,339,004
4. Step 4: Simplify right side
   866,444x = 1,792,931,712,016
5. Step 5: Solve for x
   x = 1,792,931,712,016/866,444
6. Step 6: Final answer
   x = 2,069,299.01