Finding the Third Proportional to 706,906 and 1,058,049

Step by Step Solution

1. Step 1: Write the proportion equation
   706,906 : 1,058,049 = 1,058,049 : x
2. Step 2: Convert to fraction form
   706,906/1,058,049 = 1,058,049/x
3. Step 3: Cross multiply
   706,906x = 1,058,049 × 1,058,049
4. Step 4: Simplify right side
   706,906x = 1,119,467,686,401
5. Step 5: Solve for x
   x = 1,119,467,686,401/706,906
6. Step 6: Final answer
   x = 1,583,616.05