Finding the Third Proportional to 17,642 and 28,083

Step by Step Solution

1. Step 1: Write the proportion equation
   17,642 : 28,083 = 28,083 : x
2. Step 2: Convert to fraction form
   17,642/28,083 = 28,083/x
3. Step 3: Cross multiply
   17,642x = 28,083 × 28,083
4. Step 4: Simplify right side
   17,642x = 788,654,889
5. Step 5: Solve for x
   x = 788,654,889/17,642
6. Step 6: Final answer
   x = 44,703.26