Finding the Third Proportional to 163,134 and 229,732.88

Step by Step Solution

1. Step 1: Write the proportion equation
   163,134 : 229,732.88 = 229,732.88 : x
2. Step 2: Convert to fraction form
   163,134/229,732.88 = 229,732.88/x
3. Step 3: Cross multiply
   163,134x = 229,732.88 × 229,732.88
4. Step 4: Simplify right side
   163,134x = 52,777,193,855.77
5. Step 5: Solve for x
   x = 52,777,193,855.77/163,134
6. Step 6: Final answer
   x = 323,520.50