Finding the Third Proportional to 25,474 and 55,340

Step by Step Solution

1. Step 1: Write the proportion equation
   25,474 : 55,340 = 55,340 : x
2. Step 2: Convert to fraction form
   25,474/55,340 = 55,340/x
3. Step 3: Cross multiply
   25,474x = 55,340 × 55,340
4. Step 4: Simplify right side
   25,474x = 3,062,515,600
5. Step 5: Solve for x
   x = 3,062,515,600/25,474
6. Step 6: Final answer
   x = 120,221.23