Finding the Third Proportional to 11,573 and 25,090

Step by Step Solution

1. Step 1: Write the proportion equation
   11,573 : 25,090 = 25,090 : x
2. Step 2: Convert to fraction form
   11,573/25,090 = 25,090/x
3. Step 3: Cross multiply
   11,573x = 25,090 × 25,090
4. Step 4: Simplify right side
   11,573x = 629,508,100
5. Step 5: Solve for x
   x = 629,508,100/11,573
6. Step 6: Final answer
   x = 54,394.55