Finding the Third Proportional to 25,450 and 37,409

Step by Step Solution

1. Step 1: Write the proportion equation
   25,450 : 37,409 = 37,409 : x
2. Step 2: Convert to fraction form
   25,450/37,409 = 37,409/x
3. Step 3: Cross multiply
   25,450x = 37,409 × 37,409
4. Step 4: Simplify right side
   25,450x = 1,399,433,281
5. Step 5: Solve for x
   x = 1,399,433,281/25,450
6. Step 6: Final answer
   x = 54,987.56