Finding the Third Proportional to 612,058 and 1,325,756

Step by Step Solution

1. Step 1: Write the proportion equation
   612,058 : 1,325,756 = 1,325,756 : x
2. Step 2: Convert to fraction form
   612,058/1,325,756 = 1,325,756/x
3. Step 3: Cross multiply
   612,058x = 1,325,756 × 1,325,756
4. Step 4: Simplify right side
   612,058x = 1,757,628,971,536
5. Step 5: Solve for x
   x = 1,757,628,971,536/612,058
6. Step 6: Final answer
   x = 2,871,670.61