Finding the Third Proportional to 456,441 and 973,945

Step by Step Solution

1. Step 1: Write the proportion equation
   456,441 : 973,945 = 973,945 : x
2. Step 2: Convert to fraction form
   456,441/973,945 = 973,945/x
3. Step 3: Cross multiply
   456,441x = 973,945 × 973,945
4. Step 4: Simplify right side
   456,441x = 948,568,863,025
5. Step 5: Solve for x
   x = 948,568,863,025/456,441
6. Step 6: Final answer
   x = 2,078,185.05