Finding the Third Proportional to 88,576 and 134,504.50

Step by Step Solution

1. Step 1: Write the proportion equation
   88,576 : 134,504.50 = 134,504.50 : x
2. Step 2: Convert to fraction form
   88,576/134,504.50 = 134,504.50/x
3. Step 3: Cross multiply
   88,576x = 134,504.50 × 134,504.50
4. Step 4: Simplify right side
   88,576x = 18,091,460,520.25
5. Step 5: Solve for x
   x = 18,091,460,520.25/88,576
6. Step 6: Final answer
   x = 204,247.88