Finding the Third Proportional to 52,938 and 114,390

Step by Step Solution

1. Step 1: Write the proportion equation
   52,938 : 114,390 = 114,390 : x
2. Step 2: Convert to fraction form
   52,938/114,390 = 114,390/x
3. Step 3: Cross multiply
   52,938x = 114,390 × 114,390
4. Step 4: Simplify right side
   52,938x = 13,085,072,100
5. Step 5: Solve for x
   x = 13,085,072,100/52,938
6. Step 6: Final answer
   x = 247,177.30