Finding the Third Proportional to 611,960 and 1,325,584

Step by Step Solution

1. Step 1: Write the proportion equation
   611,960 : 1,325,584 = 1,325,584 : x
2. Step 2: Convert to fraction form
   611,960/1,325,584 = 1,325,584/x
3. Step 3: Cross multiply
   611,960x = 1,325,584 × 1,325,584
4. Step 4: Simplify right side
   611,960x = 1,757,172,941,056
5. Step 5: Solve for x
   x = 1,757,172,941,056/611,960
6. Step 6: Final answer
   x = 2,871,385.29