Finding the Third Proportional to 565,443 and 1,229,058

Step by Step Solution

1. Step 1: Write the proportion equation
   565,443 : 1,229,058 = 1,229,058 : x
2. Step 2: Convert to fraction form
   565,443/1,229,058 = 1,229,058/x
3. Step 3: Cross multiply
   565,443x = 1,229,058 × 1,229,058
4. Step 4: Simplify right side
   565,443x = 1,510,583,567,364
5. Step 5: Solve for x
   x = 1,510,583,567,364/565,443
6. Step 6: Final answer
   x = 2,671,504.59