Finding the Third Proportional to 12,070 and 17,659

Step by Step Solution

1. Step 1: Write the proportion equation
   12,070 : 17,659 = 17,659 : x
2. Step 2: Convert to fraction form
   12,070/17,659 = 17,659/x
3. Step 3: Cross multiply
   12,070x = 17,659 × 17,659
4. Step 4: Simplify right side
   12,070x = 311,840,281
5. Step 5: Solve for x
   x = 311,840,281/12,070
6. Step 6: Final answer
   x = 25,835.98