Finding the Third Proportional to 17,822 and 39,028

Step by Step Solution

1. Step 1: Write the proportion equation
   17,822 : 39,028 = 39,028 : x
2. Step 2: Convert to fraction form
   17,822/39,028 = 39,028/x
3. Step 3: Cross multiply
   17,822x = 39,028 × 39,028
4. Step 4: Simplify right side
   17,822x = 1,523,184,784
5. Step 5: Solve for x
   x = 1,523,184,784/17,822
6. Step 6: Final answer
   x = 85,466.55