Finding the Third Proportional to 17,901 and 27,423

Step by Step Solution

1. Step 1: Write the proportion equation
   17,901 : 27,423 = 27,423 : x
2. Step 2: Convert to fraction form
   17,901/27,423 = 27,423/x
3. Step 3: Cross multiply
   17,901x = 27,423 × 27,423
4. Step 4: Simplify right side
   17,901x = 752,020,929
5. Step 5: Solve for x
   x = 752,020,929/17,901
6. Step 6: Final answer
   x = 42,010.00