Finding the Third Proportional to 52,939 and 113,554

Step by Step Solution

1. Step 1: Write the proportion equation
   52,939 : 113,554 = 113,554 : x
2. Step 2: Convert to fraction form
   52,939/113,554 = 113,554/x
3. Step 3: Cross multiply
   52,939x = 113,554 × 113,554
4. Step 4: Simplify right side
   52,939x = 12,894,510,916
5. Step 5: Solve for x
   x = 12,894,510,916/52,939
6. Step 6: Final answer
   x = 243,573.00