Finding the Third Proportional to 1,285,842 and 2,825,532

Step by Step Solution

1. Step 1: Write the proportion equation
   1,285,842 : 2,825,532 = 2,825,532 : x
2. Step 2: Convert to fraction form
   1,285,842/2,825,532 = 2,825,532/x
3. Step 3: Cross multiply
   1,285,842x = 2,825,532 × 2,825,532
4. Step 4: Simplify right side
   1,285,842x = 7,983,631,083,024
5. Step 5: Solve for x
   x = 7,983,631,083,024/1,285,842
6. Step 6: Final answer
   x = 6,208,874.09