Finding the Third Proportional to 25,553 and 55,966

Step by Step Solution

1. Step 1: Write the proportion equation
   25,553 : 55,966 = 55,966 : x
2. Step 2: Convert to fraction form
   25,553/55,966 = 55,966/x
3. Step 3: Cross multiply
   25,553x = 55,966 × 55,966
4. Step 4: Simplify right side
   25,553x = 3,132,193,156
5. Step 5: Solve for x
   x = 3,132,193,156/25,553
6. Step 6: Final answer
   x = 122,576.34