Finding the Third Proportional to 899,329.50 and 1,382,353.50

Step by Step Solution

1. Step 1: Write the proportion equation
   899,329.50 : 1,382,353.50 = 1,382,353.50 : x
2. Step 2: Convert to fraction form
   899,329.50/1,382,353.50 = 1,382,353.50/x
3. Step 3: Cross multiply
   899,329.50x = 1,382,353.50 × 1,382,353.50
4. Step 4: Simplify right side
   899,329.50x = 1,910,901,198,962.25
5. Step 5: Solve for x
   x = 1,910,901,198,962.25/899,329.50
6. Step 6: Final answer
   x = 2,124,806.54