Finding the Third Proportional to 13,104 and 28,543.50

Step by Step Solution

1. Step 1: Write the proportion equation
   13,104 : 28,543.50 = 28,543.50 : x
2. Step 2: Convert to fraction form
   13,104/28,543.50 = 28,543.50/x
3. Step 3: Cross multiply
   13,104x = 28,543.50 × 28,543.50
4. Step 4: Simplify right side
   13,104x = 814,731,392.25
5. Step 5: Solve for x
   x = 814,731,392.25/13,104
6. Step 6: Final answer
   x = 62,174.25