Finding the Third Proportional to 52,606 and 113,231

Step by Step Solution

1. Step 1: Write the proportion equation
   52,606 : 113,231 = 113,231 : x
2. Step 2: Convert to fraction form
   52,606/113,231 = 113,231/x
3. Step 3: Cross multiply
   52,606x = 113,231 × 113,231
4. Step 4: Simplify right side
   52,606x = 12,821,259,361
5. Step 5: Solve for x
   x = 12,821,259,361/52,606
6. Step 6: Final answer
   x = 243,722.38