Finding the Third Proportional to 34,468 and 71,091

Step by Step Solution

1. Step 1: Write the proportion equation
   34,468 : 71,091 = 71,091 : x
2. Step 2: Convert to fraction form
   34,468/71,091 = 71,091/x
3. Step 3: Cross multiply
   34,468x = 71,091 × 71,091
4. Step 4: Simplify right side
   34,468x = 5,053,930,281
5. Step 5: Solve for x
   x = 5,053,930,281/34,468
6. Step 6: Final answer
   x = 146,626.73