Finding the Third Proportional to 661,454 and 1,449,022

Step by Step Solution

1. Step 1: Write the proportion equation
   661,454 : 1,449,022 = 1,449,022 : x
2. Step 2: Convert to fraction form
   661,454/1,449,022 = 1,449,022/x
3. Step 3: Cross multiply
   661,454x = 1,449,022 × 1,449,022
4. Step 4: Simplify right side
   661,454x = 2,099,664,756,484
5. Step 5: Solve for x
   x = 2,099,664,756,484/661,454
6. Step 6: Final answer
   x = 3,174,317.12