Finding the Third Proportional to 57,185 and 88,892

Step by Step Solution

1. Step 1: Write the proportion equation
   57,185 : 88,892 = 88,892 : x
2. Step 2: Convert to fraction form
   57,185/88,892 = 88,892/x
3. Step 3: Cross multiply
   57,185x = 88,892 × 88,892
4. Step 4: Simplify right side
   57,185x = 7,901,787,664
5. Step 5: Solve for x
   x = 7,901,787,664/57,185
6. Step 6: Final answer
   x = 138,179.38