Finding the Third Proportional to 148,176 and 229,500

Step by Step Solution

1. Step 1: Write the proportion equation
   148,176 : 229,500 = 229,500 : x
2. Step 2: Convert to fraction form
   148,176/229,500 = 229,500/x
3. Step 3: Cross multiply
   148,176x = 229,500 × 229,500
4. Step 4: Simplify right side
   148,176x = 52,670,250,000
5. Step 5: Solve for x
   x = 52,670,250,000/148,176
6. Step 6: Final answer
   x = 355,457.36