Finding the Third Proportional to 8,068 and 12,101.50

Step by Step Solution

1. Step 1: Write the proportion equation
   8,068 : 12,101.50 = 12,101.50 : x
2. Step 2: Convert to fraction form
   8,068/12,101.50 = 12,101.50/x
3. Step 3: Cross multiply
   8,068x = 12,101.50 × 12,101.50
4. Step 4: Simplify right side
   8,068x = 146,446,302.25
5. Step 5: Solve for x
   x = 146,446,302.25/8,068
6. Step 6: Final answer
   x = 18,151.50