Finding the Third Proportional to 12,031.50 and 18,594

Step by Step Solution

1. Step 1: Write the proportion equation
   12,031.50 : 18,594 = 18,594 : x
2. Step 2: Convert to fraction form
   12,031.50/18,594 = 18,594/x
3. Step 3: Cross multiply
   12,031.50x = 18,594 × 18,594
4. Step 4: Simplify right side
   12,031.50x = 345,736,836
5. Step 5: Solve for x
   x = 345,736,836/12,031.50
6. Step 6: Final answer
   x = 28,735.97