Finding the Third Proportional to 723,404 and 1,571,348

Step by Step Solution

1. Step 1: Write the proportion equation
   723,404 : 1,571,348 = 1,571,348 : x
2. Step 2: Convert to fraction form
   723,404/1,571,348 = 1,571,348/x
3. Step 3: Cross multiply
   723,404x = 1,571,348 × 1,571,348
4. Step 4: Simplify right side
   723,404x = 2,469,134,537,104
5. Step 5: Solve for x
   x = 2,469,134,537,104/723,404
6. Step 6: Final answer
   x = 3,413,216.59