Finding the Third Proportional to 147,304.50 and 225,236

Step by Step Solution

1. Step 1: Write the proportion equation
   147,304.50 : 225,236 = 225,236 : x
2. Step 2: Convert to fraction form
   147,304.50/225,236 = 225,236/x
3. Step 3: Cross multiply
   147,304.50x = 225,236 × 225,236
4. Step 4: Simplify right side
   147,304.50x = 50,731,255,696
5. Step 5: Solve for x
   x = 50,731,255,696/147,304.50
6. Step 6: Final answer
   x = 344,397.19