Finding the Third Proportional to 12,070.88 and 17,674.13

Step by Step Solution

1. Step 1: Write the proportion equation
   12,070.88 : 17,674.13 = 17,674.13 : x
2. Step 2: Convert to fraction form
   12,070.88/17,674.13 = 17,674.13/x
3. Step 3: Cross multiply
   12,070.88x = 17,674.13 × 17,674.13
4. Step 4: Simplify right side
   12,070.88x = 312,374,694.52
5. Step 5: Solve for x
   x = 312,374,694.52/12,070.88
6. Step 6: Final answer
   x = 25,878.38