Finding the Third Proportional to 34,141 and 69,923

Step by Step Solution

1. Step 1: Write the proportion equation
   34,141 : 69,923 = 69,923 : x
2. Step 2: Convert to fraction form
   34,141/69,923 = 69,923/x
3. Step 3: Cross multiply
   34,141x = 69,923 × 69,923
4. Step 4: Simplify right side
   34,141x = 4,889,225,929
5. Step 5: Solve for x
   x = 4,889,225,929/34,141
6. Step 6: Final answer
   x = 143,206.88