Finding the Third Proportional to 52,558 and 112,892

Step by Step Solution

1. Step 1: Write the proportion equation
   52,558 : 112,892 = 112,892 : x
2. Step 2: Convert to fraction form
   52,558/112,892 = 112,892/x
3. Step 3: Cross multiply
   52,558x = 112,892 × 112,892
4. Step 4: Simplify right side
   52,558x = 12,744,603,664
5. Step 5: Solve for x
   x = 12,744,603,664/52,558
6. Step 6: Final answer
   x = 242,486.47