Finding the Third Proportional to 17,913 and 25,057.50

Step by Step Solution

1. Step 1: Write the proportion equation
   17,913 : 25,057.50 = 25,057.50 : x
2. Step 2: Convert to fraction form
   17,913/25,057.50 = 25,057.50/x
3. Step 3: Cross multiply
   17,913x = 25,057.50 × 25,057.50
4. Step 4: Simplify right side
   17,913x = 627,878,306.25
5. Step 5: Solve for x
   x = 627,878,306.25/17,913
6. Step 6: Final answer
   x = 35,051.54