Finding the Third Proportional to 103,548.38 and 163,667.25

Step by Step Solution

1. Step 1: Write the proportion equation
   103,548.38 : 163,667.25 = 163,667.25 : x
2. Step 2: Convert to fraction form
   103,548.38/163,667.25 = 163,667.25/x
3. Step 3: Cross multiply
   103,548.38x = 163,667.25 × 163,667.25
4. Step 4: Simplify right side
   103,548.38x = 26,786,968,722.56
5. Step 5: Solve for x
   x = 26,786,968,722.56/103,548.38
6. Step 6: Final answer
   x = 258,690.38