Finding the Third Proportional to 592,320 and 1,279,208

Step by Step Solution

1. Step 1: Write the proportion equation
   592,320 : 1,279,208 = 1,279,208 : x
2. Step 2: Convert to fraction form
   592,320/1,279,208 = 1,279,208/x
3. Step 3: Cross multiply
   592,320x = 1,279,208 × 1,279,208
4. Step 4: Simplify right side
   592,320x = 1,636,373,107,264
5. Step 5: Solve for x
   x = 1,636,373,107,264/592,320
6. Step 6: Final answer
   x = 2,762,650.44