Finding the Third Proportional to 119,404.50 and 162,261

Step by Step Solution

1. Step 1: Write the proportion equation
   119,404.50 : 162,261 = 162,261 : x
2. Step 2: Convert to fraction form
   119,404.50/162,261 = 162,261/x
3. Step 3: Cross multiply
   119,404.50x = 162,261 × 162,261
4. Step 4: Simplify right side
   119,404.50x = 26,328,632,121
5. Step 5: Solve for x
   x = 26,328,632,121/119,404.50
6. Step 6: Final answer
   x = 220,499.50