Finding the Third Proportional to 34,159 and 70,006

Step by Step Solution

1. Step 1: Write the proportion equation
   34,159 : 70,006 = 70,006 : x
2. Step 2: Convert to fraction form
   34,159/70,006 = 70,006/x
3. Step 3: Cross multiply
   34,159x = 70,006 × 70,006
4. Step 4: Simplify right side
   34,159x = 4,900,840,036
5. Step 5: Solve for x
   x = 4,900,840,036/34,159
6. Step 6: Final answer
   x = 143,471.41