Finding the Third Proportional to 12,073.50 and 26,329.50

Step by Step Solution

1. Step 1: Write the proportion equation
   12,073.50 : 26,329.50 = 26,329.50 : x
2. Step 2: Convert to fraction form
   12,073.50/26,329.50 = 26,329.50/x
3. Step 3: Cross multiply
   12,073.50x = 26,329.50 × 26,329.50
4. Step 4: Simplify right side
   12,073.50x = 693,242,570.25
5. Step 5: Solve for x
   x = 693,242,570.25/12,073.50
6. Step 6: Final answer
   x = 57,418.53