Finding the Third Proportional to 25,219.69 and 55,337.25

Step by Step Solution

1. Step 1: Write the proportion equation
   25,219.69 : 55,337.25 = 55,337.25 : x
2. Step 2: Convert to fraction form
   25,219.69/55,337.25 = 55,337.25/x
3. Step 3: Cross multiply
   25,219.69x = 55,337.25 × 55,337.25
4. Step 4: Simplify right side
   25,219.69x = 3,062,211,237.56
5. Step 5: Solve for x
   x = 3,062,211,237.56/25,219.69
6. Step 6: Final answer
   x = 121,421.46