Finding the Third Proportional to 89,604 and 132,349.50

Step by Step Solution

1. Step 1: Write the proportion equation
   89,604 : 132,349.50 = 132,349.50 : x
2. Step 2: Convert to fraction form
   89,604/132,349.50 = 132,349.50/x
3. Step 3: Cross multiply
   89,604x = 132,349.50 × 132,349.50
4. Step 4: Simplify right side
   89,604x = 17,516,390,150.25
5. Step 5: Solve for x
   x = 17,516,390,150.25/89,604
6. Step 6: Final answer
   x = 195,486.70