Finding the Third Proportional to 1,559,356 and 2,332,689

Step by Step Solution

1. Step 1: Write the proportion equation
   1,559,356 : 2,332,689 = 2,332,689 : x
2. Step 2: Convert to fraction form
   1,559,356/2,332,689 = 2,332,689/x
3. Step 3: Cross multiply
   1,559,356x = 2,332,689 × 2,332,689
4. Step 4: Simplify right side
   1,559,356x = 5,441,437,970,721
5. Step 5: Solve for x
   x = 5,441,437,970,721/1,559,356
6. Step 6: Final answer
   x = 3,489,541.82