Finding the Third Proportional to 148,036 and 225,736

Step by Step Solution

1. Step 1: Write the proportion equation
   148,036 : 225,736 = 225,736 : x
2. Step 2: Convert to fraction form
   148,036/225,736 = 225,736/x
3. Step 3: Cross multiply
   148,036x = 225,736 × 225,736
4. Step 4: Simplify right side
   148,036x = 50,956,741,696
5. Step 5: Solve for x
   x = 50,956,741,696/148,036
6. Step 6: Final answer
   x = 344,218.58