Finding the Third Proportional to 12,028 and 17,602

Step by Step Solution

1. Step 1: Write the proportion equation
   12,028 : 17,602 = 17,602 : x
2. Step 2: Convert to fraction form
   12,028/17,602 = 17,602/x
3. Step 3: Cross multiply
   12,028x = 17,602 × 17,602
4. Step 4: Simplify right side
   12,028x = 309,830,404
5. Step 5: Solve for x
   x = 309,830,404/12,028
6. Step 6: Final answer
   x = 25,759.10