Finding the Third Proportional to 25,389 and 37,216

Step by Step Solution

1. Step 1: Write the proportion equation
   25,389 : 37,216 = 37,216 : x
2. Step 2: Convert to fraction form
   25,389/37,216 = 37,216/x
3. Step 3: Cross multiply
   25,389x = 37,216 × 37,216
4. Step 4: Simplify right side
   25,389x = 1,385,030,656
5. Step 5: Solve for x
   x = 1,385,030,656/25,389
6. Step 6: Final answer
   x = 54,552.39