Finding the Third Proportional to 785,992.50 and 1,600,890

Step by Step Solution

1. Step 1: Write the proportion equation
   785,992.50 : 1,600,890 = 1,600,890 : x
2. Step 2: Convert to fraction form
   785,992.50/1,600,890 = 1,600,890/x
3. Step 3: Cross multiply
   785,992.50x = 1,600,890 × 1,600,890
4. Step 4: Simplify right side
   785,992.50x = 2,562,848,792,100
5. Step 5: Solve for x
   x = 2,562,848,792,100/785,992.50
6. Step 6: Final answer
   x = 3,260,652.99