Finding the Third Proportional to 38,166 and 56,103

Step by Step Solution

1. Step 1: Write the proportion equation
   38,166 : 56,103 = 56,103 : x
2. Step 2: Convert to fraction form
   38,166/56,103 = 56,103/x
3. Step 3: Cross multiply
   38,166x = 56,103 × 56,103
4. Step 4: Simplify right side
   38,166x = 3,147,546,609
5. Step 5: Solve for x
   x = 3,147,546,609/38,166
6. Step 6: Final answer
   x = 82,469.91