Finding the Third Proportional to 88,197 and 133,114.50

Step by Step Solution

1. Step 1: Write the proportion equation
   88,197 : 133,114.50 = 133,114.50 : x
2. Step 2: Convert to fraction form
   88,197/133,114.50 = 133,114.50/x
3. Step 3: Cross multiply
   88,197x = 133,114.50 × 133,114.50
4. Step 4: Simplify right side
   88,197x = 17,719,470,110.25
5. Step 5: Solve for x
   x = 17,719,470,110.25/88,197
6. Step 6: Final answer
   x = 200,907.86