Finding the Third Proportional to 12,159 and 25,160

Step by Step Solution

1. Step 1: Write the proportion equation
   12,159 : 25,160 = 25,160 : x
2. Step 2: Convert to fraction form
   12,159/25,160 = 25,160/x
3. Step 3: Cross multiply
   12,159x = 25,160 × 25,160
4. Step 4: Simplify right side
   12,159x = 633,025,600
5. Step 5: Solve for x
   x = 633,025,600/12,159
6. Step 6: Final answer
   x = 52,062.31