Finding the Third Proportional to 25,189.50 and 55,167

Step by Step Solution

1. Step 1: Write the proportion equation
   25,189.50 : 55,167 = 55,167 : x
2. Step 2: Convert to fraction form
   25,189.50/55,167 = 55,167/x
3. Step 3: Cross multiply
   25,189.50x = 55,167 × 55,167
4. Step 4: Simplify right side
   25,189.50x = 3,043,397,889
5. Step 5: Solve for x
   x = 3,043,397,889/25,189.50
6. Step 6: Final answer
   x = 120,820.10