Finding the Third Proportional to 456,443 and 973,949

Step by Step Solution

1. Step 1: Write the proportion equation
   456,443 : 973,949 = 973,949 : x
2. Step 2: Convert to fraction form
   456,443/973,949 = 973,949/x
3. Step 3: Cross multiply
   456,443x = 973,949 × 973,949
4. Step 4: Simplify right side
   456,443x = 948,576,654,601
5. Step 5: Solve for x
   x = 948,576,654,601/456,443
6. Step 6: Final answer
   x = 2,078,193.02