Finding the Third Proportional to 17,406 and 25,364.50

Step by Step Solution

1. Step 1: Write the proportion equation
   17,406 : 25,364.50 = 25,364.50 : x
2. Step 2: Convert to fraction form
   17,406/25,364.50 = 25,364.50/x
3. Step 3: Cross multiply
   17,406x = 25,364.50 × 25,364.50
4. Step 4: Simplify right side
   17,406x = 643,357,860.25
5. Step 5: Solve for x
   x = 643,357,860.25/17,406
6. Step 6: Final answer
   x = 36,961.84