Finding the Third Proportional to 30,832 and 64,093.75

Step by Step Solution

1. Step 1: Write the proportion equation
   30,832 : 64,093.75 = 64,093.75 : x
2. Step 2: Convert to fraction form
   30,832/64,093.75 = 64,093.75/x
3. Step 3: Cross multiply
   30,832x = 64,093.75 × 64,093.75
4. Step 4: Simplify right side
   30,832x = 4,108,008,789.06
5. Step 5: Solve for x
   x = 4,108,008,789.06/30,832
6. Step 6: Final answer
   x = 133,238.48