Finding the Third Proportional to 593,192 and 1,279,700

Step by Step Solution

1. Step 1: Write the proportion equation
   593,192 : 1,279,700 = 1,279,700 : x
2. Step 2: Convert to fraction form
   593,192/1,279,700 = 1,279,700/x
3. Step 3: Cross multiply
   593,192x = 1,279,700 × 1,279,700
4. Step 4: Simplify right side
   593,192x = 1,637,632,090,000
5. Step 5: Solve for x
   x = 1,637,632,090,000/593,192
6. Step 6: Final answer
   x = 2,760,711.69