Finding the Third Proportional to 53,192 and 111,892

Step by Step Solution

1. Step 1: Write the proportion equation
   53,192 : 111,892 = 111,892 : x
2. Step 2: Convert to fraction form
   53,192/111,892 = 111,892/x
3. Step 3: Cross multiply
   53,192x = 111,892 × 111,892
4. Step 4: Simplify right side
   53,192x = 12,519,819,664
5. Step 5: Solve for x
   x = 12,519,819,664/53,192
6. Step 6: Final answer
   x = 235,370.35