Finding the Third Proportional to 1,285,750 and 2,800,080

Step by Step Solution

1. Step 1: Write the proportion equation
   1,285,750 : 2,800,080 = 2,800,080 : x
2. Step 2: Convert to fraction form
   1,285,750/2,800,080 = 2,800,080/x
3. Step 3: Cross multiply
   1,285,750x = 2,800,080 × 2,800,080
4. Step 4: Simplify right side
   1,285,750x = 7,840,448,006,400
5. Step 5: Solve for x
   x = 7,840,448,006,400/1,285,750
6. Step 6: Final answer
   x = 6,097,956.84