Finding the Third Proportional to 25,186.38 and 55,148.75

Step by Step Solution

1. Step 1: Write the proportion equation
   25,186.38 : 55,148.75 = 55,148.75 : x
2. Step 2: Convert to fraction form
   25,186.38/55,148.75 = 55,148.75/x
3. Step 3: Cross multiply
   25,186.38x = 55,148.75 × 55,148.75
4. Step 4: Simplify right side
   25,186.38x = 3,041,384,626.56
5. Step 5: Solve for x
   x = 3,041,384,626.56/25,186.38
6. Step 6: Final answer
   x = 120,755.16