Finding the Third Proportional to 164,632 and 250,500

Step by Step Solution

1. Step 1: Write the proportion equation
   164,632 : 250,500 = 250,500 : x
2. Step 2: Convert to fraction form
   164,632/250,500 = 250,500/x
3. Step 3: Cross multiply
   164,632x = 250,500 × 250,500
4. Step 4: Simplify right side
   164,632x = 62,750,250,000
5. Step 5: Solve for x
   x = 62,750,250,000/164,632
6. Step 6: Final answer
   x = 381,154.64