Finding the Third Proportional to 8,697.38 and 19,105.88

Step by Step Solution

1. Step 1: Write the proportion equation
   8,697.38 : 19,105.88 = 19,105.88 : x
2. Step 2: Convert to fraction form
   8,697.38/19,105.88 = 19,105.88/x
3. Step 3: Cross multiply
   8,697.38x = 19,105.88 × 19,105.88
4. Step 4: Simplify right side
   8,697.38x = 365,034,459.52
5. Step 5: Solve for x
   x = 365,034,459.52/8,697.38
6. Step 6: Final answer
   x = 41,970.65