Finding the Third Proportional to 517,673 and 1,060,443

Step by Step Solution

1. Step 1: Write the proportion equation
   517,673 : 1,060,443 = 1,060,443 : x
2. Step 2: Convert to fraction form
   517,673/1,060,443 = 1,060,443/x
3. Step 3: Cross multiply
   517,673x = 1,060,443 × 1,060,443
4. Step 4: Simplify right side
   517,673x = 1,124,539,356,249
5. Step 5: Solve for x
   x = 1,124,539,356,249/517,673
6. Step 6: Final answer
   x = 2,172,296.71