Finding the Third Proportional to 16,431 and 25,056

Step by Step Solution

1. Step 1: Write the proportion equation
   16,431 : 25,056 = 25,056 : x
2. Step 2: Convert to fraction form
   16,431/25,056 = 25,056/x
3. Step 3: Cross multiply
   16,431x = 25,056 × 25,056
4. Step 4: Simplify right side
   16,431x = 627,803,136
5. Step 5: Solve for x
   x = 627,803,136/16,431
6. Step 6: Final answer
   x = 38,208.46