Finding the Third Proportional to 1,760,870 and 2,783,163

Step by Step Solution

1. Step 1: Write the proportion equation
   1,760,870 : 2,783,163 = 2,783,163 : x
2. Step 2: Convert to fraction form
   1,760,870/2,783,163 = 2,783,163/x
3. Step 3: Cross multiply
   1,760,870x = 2,783,163 × 2,783,163
4. Step 4: Simplify right side
   1,760,870x = 7,745,996,284,569
5. Step 5: Solve for x
   x = 7,745,996,284,569/1,760,870
6. Step 6: Final answer
   x = 4,398,959.77