Finding the Third Proportional to 8,068.50 and 12,468.38

Step by Step Solution

1. Step 1: Write the proportion equation
   8,068.50 : 12,468.38 = 12,468.38 : x
2. Step 2: Convert to fraction form
   8,068.50/12,468.38 = 12,468.38/x
3. Step 3: Cross multiply
   8,068.50x = 12,468.38 × 12,468.38
4. Step 4: Simplify right side
   8,068.50x = 155,460,375.14
5. Step 5: Solve for x
   x = 155,460,375.14/8,068.50
6. Step 6: Final answer
   x = 19,267.57