Finding the Third Proportional to 593,198 and 1,279,710

Step by Step Solution

1. Step 1: Write the proportion equation
   593,198 : 1,279,710 = 1,279,710 : x
2. Step 2: Convert to fraction form
   593,198/1,279,710 = 1,279,710/x
3. Step 3: Cross multiply
   593,198x = 1,279,710 × 1,279,710
4. Step 4: Simplify right side
   593,198x = 1,637,657,684,100
5. Step 5: Solve for x
   x = 1,637,657,684,100/593,198
6. Step 6: Final answer
   x = 2,760,726.91