Finding the Third Proportional to 1,334,450 and 2,065,503

Step by Step Solution

1. Step 1: Write the proportion equation
   1,334,450 : 2,065,503 = 2,065,503 : x
2. Step 2: Convert to fraction form
   1,334,450/2,065,503 = 2,065,503/x
3. Step 3: Cross multiply
   1,334,450x = 2,065,503 × 2,065,503
4. Step 4: Simplify right side
   1,334,450x = 4,266,302,643,009
5. Step 5: Solve for x
   x = 4,266,302,643,009/1,334,450
6. Step 6: Final answer
   x = 3,197,049.45