Finding the Third Proportional to 448,826 and 982,107.50

Step by Step Solution

1. Step 1: Write the proportion equation
   448,826 : 982,107.50 = 982,107.50 : x
2. Step 2: Convert to fraction form
   448,826/982,107.50 = 982,107.50/x
3. Step 3: Cross multiply
   448,826x = 982,107.50 × 982,107.50
4. Step 4: Simplify right side
   448,826x = 964,535,141,556.25
5. Step 5: Solve for x
   x = 964,535,141,556.25/448,826
6. Step 6: Final answer
   x = 2,149,017.97