Finding the Third Proportional to 143,184 and 323,500

Step by Step Solution

1. Step 1: Write the proportion equation
   143,184 : 323,500 = 323,500 : x
2. Step 2: Convert to fraction form
   143,184/323,500 = 323,500/x
3. Step 3: Cross multiply
   143,184x = 323,500 × 323,500
4. Step 4: Simplify right side
   143,184x = 104,652,250,000
5. Step 5: Solve for x
   x = 104,652,250,000/143,184
6. Step 6: Final answer
   x = 730,893.47