Finding the Third Proportional to 25,008 and 41,688

Step by Step Solution

1. Step 1: Write the proportion equation
   25,008 : 41,688 = 41,688 : x
2. Step 2: Convert to fraction form
   25,008/41,688 = 41,688/x
3. Step 3: Cross multiply
   25,008x = 41,688 × 41,688
4. Step 4: Simplify right side
   25,008x = 1,737,889,344
5. Step 5: Solve for x
   x = 1,737,889,344/25,008
6. Step 6: Final answer
   x = 69,493.34