Finding the Third Proportional to 22,258 and 52,021

Step by Step Solution

1. Step 1: Write the proportion equation
   22,258 : 52,021 = 52,021 : x
2. Step 2: Convert to fraction form
   22,258/52,021 = 52,021/x
3. Step 3: Cross multiply
   22,258x = 52,021 × 52,021
4. Step 4: Simplify right side
   22,258x = 2,706,184,441
5. Step 5: Solve for x
   x = 2,706,184,441/22,258
6. Step 6: Final answer
   x = 121,582.55