Finding the Third Proportional to 17,628 and 27,337.50

Step by Step Solution

1. Step 1: Write the proportion equation
   17,628 : 27,337.50 = 27,337.50 : x
2. Step 2: Convert to fraction form
   17,628/27,337.50 = 27,337.50/x
3. Step 3: Cross multiply
   17,628x = 27,337.50 × 27,337.50
4. Step 4: Simplify right side
   17,628x = 747,338,906.25
5. Step 5: Solve for x
   x = 747,338,906.25/17,628
6. Step 6: Final answer
   x = 42,394.99