Finding the Third Proportional to 155,424 and 228,013.50

Step by Step Solution

1. Step 1: Write the proportion equation
   155,424 : 228,013.50 = 228,013.50 : x
2. Step 2: Convert to fraction form
   155,424/228,013.50 = 228,013.50/x
3. Step 3: Cross multiply
   155,424x = 228,013.50 × 228,013.50
4. Step 4: Simplify right side
   155,424x = 51,990,156,182.25
5. Step 5: Solve for x
   x = 51,990,156,182.25/155,424
6. Step 6: Final answer
   x = 334,505.33