Finding the Third Proportional to 16,850 and 25,507

Step by Step Solution

1. Step 1: Write the proportion equation
   16,850 : 25,507 = 25,507 : x
2. Step 2: Convert to fraction form
   16,850/25,507 = 25,507/x
3. Step 3: Cross multiply
   16,850x = 25,507 × 25,507
4. Step 4: Simplify right side
   16,850x = 650,607,049
5. Step 5: Solve for x
   x = 650,607,049/16,850
6. Step 6: Final answer
   x = 38,611.69