Finding the Third Proportional to 449,662 and 931,019

Step by Step Solution

1. Step 1: Write the proportion equation
   449,662 : 931,019 = 931,019 : x
2. Step 2: Convert to fraction form
   449,662/931,019 = 931,019/x
3. Step 3: Cross multiply
   449,662x = 931,019 × 931,019
4. Step 4: Simplify right side
   449,662x = 866,796,378,361
5. Step 5: Solve for x
   x = 866,796,378,361/449,662
6. Step 6: Final answer
   x = 1,927,662.06