Finding the Third Proportional to 16,321 and 25,130

Step by Step Solution

1. Step 1: Write the proportion equation
   16,321 : 25,130 = 25,130 : x
2. Step 2: Convert to fraction form
   16,321/25,130 = 25,130/x
3. Step 3: Cross multiply
   16,321x = 25,130 × 25,130
4. Step 4: Simplify right side
   16,321x = 631,516,900
5. Step 5: Solve for x
   x = 631,516,900/16,321
6. Step 6: Final answer
   x = 38,693.52