Finding the Third Proportional to 723,392 and 1,571,324

Step by Step Solution

1. Step 1: Write the proportion equation
   723,392 : 1,571,324 = 1,571,324 : x
2. Step 2: Convert to fraction form
   723,392/1,571,324 = 1,571,324/x
3. Step 3: Cross multiply
   723,392x = 1,571,324 × 1,571,324
4. Step 4: Simplify right side
   723,392x = 2,469,059,112,976
5. Step 5: Solve for x
   x = 2,469,059,112,976/723,392
6. Step 6: Final answer
   x = 3,413,168.95