Finding the Third Proportional to 90,325 and 127,084

Step by Step Solution

1. Step 1: Write the proportion equation
   90,325 : 127,084 = 127,084 : x
2. Step 2: Convert to fraction form
   90,325/127,084 = 127,084/x
3. Step 3: Cross multiply
   90,325x = 127,084 × 127,084
4. Step 4: Simplify right side
   90,325x = 16,150,343,056
5. Step 5: Solve for x
   x = 16,150,343,056/90,325
6. Step 6: Final answer
   x = 178,802.58