Finding the Third Proportional to 25,651.69 and 55,986.19

Step by Step Solution

1. Step 1: Write the proportion equation
   25,651.69 : 55,986.19 = 55,986.19 : x
2. Step 2: Convert to fraction form
   25,651.69/55,986.19 = 55,986.19/x
3. Step 3: Cross multiply
   25,651.69x = 55,986.19 × 55,986.19
4. Step 4: Simplify right side
   25,651.69x = 3,134,453,190.79
5. Step 5: Solve for x
   x = 3,134,453,190.79/25,651.69
6. Step 6: Final answer
   x = 122,192.87