Finding the Third Proportional to 17,842.78 and 28,251.28

Step by Step Solution

1. Step 1: Write the proportion equation
   17,842.78 : 28,251.28 = 28,251.28 : x
2. Step 2: Convert to fraction form
   17,842.78/28,251.28 = 28,251.28/x
3. Step 3: Cross multiply
   17,842.78x = 28,251.28 × 28,251.28
4. Step 4: Simplify right side
   17,842.78x = 798,134,892.27
5. Step 5: Solve for x
   x = 798,134,892.27/17,842.78
6. Step 6: Final answer
   x = 44,731.53