Finding the Third Proportional to 23,211 and 55,350

Step by Step Solution

1. Step 1: Write the proportion equation
   23,211 : 55,350 = 55,350 : x
2. Step 2: Convert to fraction form
   23,211/55,350 = 55,350/x
3. Step 3: Cross multiply
   23,211x = 55,350 × 55,350
4. Step 4: Simplify right side
   23,211x = 3,063,622,500
5. Step 5: Solve for x
   x = 3,063,622,500/23,211
6. Step 6: Final answer
   x = 131,990.11