Finding the Third Proportional to 789,249 and 1,704,612

Step by Step Solution

1. Step 1: Write the proportion equation
   789,249 : 1,704,612 = 1,704,612 : x
2. Step 2: Convert to fraction form
   789,249/1,704,612 = 1,704,612/x
3. Step 3: Cross multiply
   789,249x = 1,704,612 × 1,704,612
4. Step 4: Simplify right side
   789,249x = 2,905,702,070,544
5. Step 5: Solve for x
   x = 2,905,702,070,544/789,249
6. Step 6: Final answer
   x = 3,681,603.74