Finding the Third Proportional to 939,616 and 1,450,896

Step by Step Solution

1. Step 1: Write the proportion equation
   939,616 : 1,450,896 = 1,450,896 : x
2. Step 2: Convert to fraction form
   939,616/1,450,896 = 1,450,896/x
3. Step 3: Cross multiply
   939,616x = 1,450,896 × 1,450,896
4. Step 4: Simplify right side
   939,616x = 2,105,099,202,816
5. Step 5: Solve for x
   x = 2,105,099,202,816/939,616
6. Step 6: Final answer
   x = 2,240,382.46