Finding the Third Proportional to 304,823.25 and 667,764

Step by Step Solution

1. Step 1: Write the proportion equation
   304,823.25 : 667,764 = 667,764 : x
2. Step 2: Convert to fraction form
   304,823.25/667,764 = 667,764/x
3. Step 3: Cross multiply
   304,823.25x = 667,764 × 667,764
4. Step 4: Simplify right side
   304,823.25x = 445,908,759,696
5. Step 5: Solve for x
   x = 445,908,759,696/304,823.25
6. Step 6: Final answer
   x = 1,462,843.66