Finding the Third Proportional to 52,573 and 113,570

Step by Step Solution

1. Step 1: Write the proportion equation
   52,573 : 113,570 = 113,570 : x
2. Step 2: Convert to fraction form
   52,573/113,570 = 113,570/x
3. Step 3: Cross multiply
   52,573x = 113,570 × 113,570
4. Step 4: Simplify right side
   52,573x = 12,898,144,900
5. Step 5: Solve for x
   x = 12,898,144,900/52,573
6. Step 6: Final answer
   x = 245,337.81