Finding the Third Proportional to 88,614 and 134,559.50

Step by Step Solution

1. Step 1: Write the proportion equation
   88,614 : 134,559.50 = 134,559.50 : x
2. Step 2: Convert to fraction form
   88,614/134,559.50 = 134,559.50/x
3. Step 3: Cross multiply
   88,614x = 134,559.50 × 134,559.50
4. Step 4: Simplify right side
   88,614x = 18,106,259,040.25
5. Step 5: Solve for x
   x = 18,106,259,040.25/88,614
6. Step 6: Final answer
   x = 204,327.30