Finding the Third Proportional to 3,899 and 10,369

Step by Step Solution

1. Step 1: Write the proportion equation
   3,899 : 10,369 = 10,369 : x
2. Step 2: Convert to fraction form
   3,899/10,369 = 10,369/x
3. Step 3: Cross multiply
   3,899x = 10,369 × 10,369
4. Step 4: Simplify right side
   3,899x = 107,516,161
5. Step 5: Solve for x
   x = 107,516,161/3,899
6. Step 6: Final answer
   x = 27,575.32