Finding the Third Proportional to 441,139.50 and 954,448.50

Step by Step Solution

1. Step 1: Write the proportion equation
   441,139.50 : 954,448.50 = 954,448.50 : x
2. Step 2: Convert to fraction form
   441,139.50/954,448.50 = 954,448.50/x
3. Step 3: Cross multiply
   441,139.50x = 954,448.50 × 954,448.50
4. Step 4: Simplify right side
   441,139.50x = 910,971,939,152.25
5. Step 5: Solve for x
   x = 910,971,939,152.25/441,139.50
6. Step 6: Final answer
   x = 2,065,042.78