Finding the Third Proportional to 370,024.50 and 809,250

Step by Step Solution

1. Step 1: Write the proportion equation
   370,024.50 : 809,250 = 809,250 : x
2. Step 2: Convert to fraction form
   370,024.50/809,250 = 809,250/x
3. Step 3: Cross multiply
   370,024.50x = 809,250 × 809,250
4. Step 4: Simplify right side
   370,024.50x = 654,885,562,500
5. Step 5: Solve for x
   x = 654,885,562,500/370,024.50
6. Step 6: Final answer
   x = 1,769,843.79