Finding the Third Proportional to 789,132 and 1,704,372

Step by Step Solution

1. Step 1: Write the proportion equation
   789,132 : 1,704,372 = 1,704,372 : x
2. Step 2: Convert to fraction form
   789,132/1,704,372 = 1,704,372/x
3. Step 3: Cross multiply
   789,132x = 1,704,372 × 1,704,372
4. Step 4: Simplify right side
   789,132x = 2,904,883,914,384
5. Step 5: Solve for x
   x = 2,904,883,914,384/789,132
6. Step 6: Final answer
   x = 3,681,112.81