Finding the Third Proportional to 39,308 and 60,105

Step by Step Solution

1. Step 1: Write the proportion equation
   39,308 : 60,105 = 60,105 : x
2. Step 2: Convert to fraction form
   39,308/60,105 = 60,105/x
3. Step 3: Cross multiply
   39,308x = 60,105 × 60,105
4. Step 4: Simplify right side
   39,308x = 3,612,611,025
5. Step 5: Solve for x
   x = 3,612,611,025/39,308
6. Step 6: Final answer
   x = 91,905.24