Finding the Third Proportional to 17,892.75 and 30,681

Step by Step Solution

1. Step 1: Write the proportion equation
   17,892.75 : 30,681 = 30,681 : x
2. Step 2: Convert to fraction form
   17,892.75/30,681 = 30,681/x
3. Step 3: Cross multiply
   17,892.75x = 30,681 × 30,681
4. Step 4: Simplify right side
   17,892.75x = 941,323,761
5. Step 5: Solve for x
   x = 941,323,761/17,892.75
6. Step 6: Final answer
   x = 52,609.23