Finding the Third Proportional to 783,651.50 and 1,600,510

Step by Step Solution

1. Step 1: Write the proportion equation
   783,651.50 : 1,600,510 = 1,600,510 : x
2. Step 2: Convert to fraction form
   783,651.50/1,600,510 = 1,600,510/x
3. Step 3: Cross multiply
   783,651.50x = 1,600,510 × 1,600,510
4. Step 4: Simplify right side
   783,651.50x = 2,561,632,260,100
5. Step 5: Solve for x
   x = 2,561,632,260,100/783,651.50
6. Step 6: Final answer
   x = 3,268,841.14