Finding the Third Proportional to 17,732 and 27,470

Step by Step Solution

1. Step 1: Write the proportion equation
   17,732 : 27,470 = 27,470 : x
2. Step 2: Convert to fraction form
   17,732/27,470 = 27,470/x
3. Step 3: Cross multiply
   17,732x = 27,470 × 27,470
4. Step 4: Simplify right side
   17,732x = 754,600,900
5. Step 5: Solve for x
   x = 754,600,900/17,732
6. Step 6: Final answer
   x = 42,555.88