Finding the Third Proportional to 89,132 and 133,716

Step by Step Solution

1. Step 1: Write the proportion equation
   89,132 : 133,716 = 133,716 : x
2. Step 2: Convert to fraction form
   89,132/133,716 = 133,716/x
3. Step 3: Cross multiply
   89,132x = 133,716 × 133,716
4. Step 4: Simplify right side
   89,132x = 17,879,968,656
5. Step 5: Solve for x
   x = 17,879,968,656/89,132
6. Step 6: Final answer
   x = 200,601.00