Finding the Third Proportional to 17,553 and 25,354.50

Step by Step Solution

1. Step 1: Write the proportion equation
   17,553 : 25,354.50 = 25,354.50 : x
2. Step 2: Convert to fraction form
   17,553/25,354.50 = 25,354.50/x
3. Step 3: Cross multiply
   17,553x = 25,354.50 × 25,354.50
4. Step 4: Simplify right side
   17,553x = 642,850,670.25
5. Step 5: Solve for x
   x = 642,850,670.25/17,553
6. Step 6: Final answer
   x = 36,623.41