Finding the Third Proportional to 29,222 and 64,042

Step by Step Solution

1. Step 1: Write the proportion equation
   29,222 : 64,042 = 64,042 : x
2. Step 2: Convert to fraction form
   29,222/64,042 = 64,042/x
3. Step 3: Cross multiply
   29,222x = 64,042 × 64,042
4. Step 4: Simplify right side
   29,222x = 4,101,377,764
5. Step 5: Solve for x
   x = 4,101,377,764/29,222
6. Step 6: Final answer
   x = 140,352.40