Finding the Third Proportional to 25,592 and 53,985

Step by Step Solution

1. Step 1: Write the proportion equation
   25,592 : 53,985 = 53,985 : x
2. Step 2: Convert to fraction form
   25,592/53,985 = 53,985/x
3. Step 3: Cross multiply
   25,592x = 53,985 × 53,985
4. Step 4: Simplify right side
   25,592x = 2,914,380,225
5. Step 5: Solve for x
   x = 2,914,380,225/25,592
6. Step 6: Final answer
   x = 113,878.56