Finding the Third Proportional to 88,584 and 134,515.50

Step by Step Solution

1. Step 1: Write the proportion equation
   88,584 : 134,515.50 = 134,515.50 : x
2. Step 2: Convert to fraction form
   88,584/134,515.50 = 134,515.50/x
3. Step 3: Cross multiply
   88,584x = 134,515.50 × 134,515.50
4. Step 4: Simplify right side
   88,584x = 18,094,419,740.25
5. Step 5: Solve for x
   x = 18,094,419,740.25/88,584
6. Step 6: Final answer
   x = 204,262.84