Finding the Third Proportional to 156,036 and 228,500

Step by Step Solution

1. Step 1: Write the proportion equation
   156,036 : 228,500 = 228,500 : x
2. Step 2: Convert to fraction form
   156,036/228,500 = 228,500/x
3. Step 3: Cross multiply
   156,036x = 228,500 × 228,500
4. Step 4: Simplify right side
   156,036x = 52,212,250,000
5. Step 5: Solve for x
   x = 52,212,250,000/156,036
6. Step 6: Final answer
   x = 334,616.69