Finding the Third Proportional to 823,955.50 and 1,805,007

Step by Step Solution

1. Step 1: Write the proportion equation
   823,955.50 : 1,805,007 = 1,805,007 : x
2. Step 2: Convert to fraction form
   823,955.50/1,805,007 = 1,805,007/x
3. Step 3: Cross multiply
   823,955.50x = 1,805,007 × 1,805,007
4. Step 4: Simplify right side
   823,955.50x = 3,258,050,270,049
5. Step 5: Solve for x
   x = 3,258,050,270,049/823,955.50
6. Step 6: Final answer
   x = 3,954,158.05