Finding the Third Proportional to 443,623.50 and 961,976.25

Step by Step Solution

1. Step 1: Write the proportion equation
   443,623.50 : 961,976.25 = 961,976.25 : x
2. Step 2: Convert to fraction form
   443,623.50/961,976.25 = 961,976.25/x
3. Step 3: Cross multiply
   443,623.50x = 961,976.25 × 961,976.25
4. Step 4: Simplify right side
   443,623.50x = 925,398,305,564.06
5. Step 5: Solve for x
   x = 925,398,305,564.06/443,623.50
6. Step 6: Final answer
   x = 2,085,999.29