Finding the Third Proportional to 443,617 and 961,969

Step by Step Solution

1. Step 1: Write the proportion equation
   443,617 : 961,969 = 961,969 : x
2. Step 2: Convert to fraction form
   443,617/961,969 = 961,969/x
3. Step 3: Cross multiply
   443,617x = 961,969 × 961,969
4. Step 4: Simplify right side
   443,617x = 925,384,356,961
5. Step 5: Solve for x
   x = 925,384,356,961/443,617
6. Step 6: Final answer
   x = 2,085,998.41