Finding the Third Proportional to 73,876.50 and 158,265

Step by Step Solution

1. Step 1: Write the proportion equation
   73,876.50 : 158,265 = 158,265 : x
2. Step 2: Convert to fraction form
   73,876.50/158,265 = 158,265/x
3. Step 3: Cross multiply
   73,876.50x = 158,265 × 158,265
4. Step 4: Simplify right side
   73,876.50x = 25,047,810,225
5. Step 5: Solve for x
   x = 25,047,810,225/73,876.50
6. Step 6: Final answer
   x = 339,049.77