Finding the Third Proportional to 279,901.75 and 599,736

Step by Step Solution

1. Step 1: Write the proportion equation
   279,901.75 : 599,736 = 599,736 : x
2. Step 2: Convert to fraction form
   279,901.75/599,736 = 599,736/x
3. Step 3: Cross multiply
   279,901.75x = 599,736 × 599,736
4. Step 4: Simplify right side
   279,901.75x = 359,683,269,696
5. Step 5: Solve for x
   x = 359,683,269,696/279,901.75
6. Step 6: Final answer
   x = 1,285,034.02