Finding the Third Proportional to 53,171.44 and 107,892

Step by Step Solution

1. Step 1: Write the proportion equation
   53,171.44 : 107,892 = 107,892 : x
2. Step 2: Convert to fraction form
   53,171.44/107,892 = 107,892/x
3. Step 3: Cross multiply
   53,171.44x = 107,892 × 107,892
4. Step 4: Simplify right side
   53,171.44x = 11,640,683,664
5. Step 5: Solve for x
   x = 11,640,683,664/53,171.44
6. Step 6: Final answer
   x = 218,927.38