Finding the Third Proportional to 23,236 and 55,210

Step by Step Solution

1. Step 1: Write the proportion equation
   23,236 : 55,210 = 55,210 : x
2. Step 2: Convert to fraction form
   23,236/55,210 = 55,210/x
3. Step 3: Cross multiply
   23,236x = 55,210 × 55,210
4. Step 4: Simplify right side
   23,236x = 3,048,144,100
5. Step 5: Solve for x
   x = 3,048,144,100/23,236
6. Step 6: Final answer
   x = 131,181.96