Finding the Third Proportional to 25,072 and 56,084

Step by Step Solution

1. Step 1: Write the proportion equation
   25,072 : 56,084 = 56,084 : x
2. Step 2: Convert to fraction form
   25,072/56,084 = 56,084/x
3. Step 3: Cross multiply
   25,072x = 56,084 × 56,084
4. Step 4: Simplify right side
   25,072x = 3,145,415,056
5. Step 5: Solve for x
   x = 3,145,415,056/25,072
6. Step 6: Final answer
   x = 125,455.29