Finding the Third Proportional to 64,333 and 131,786

Step by Step Solution

1. Step 1: Write the proportion equation
   64,333 : 131,786 = 131,786 : x
2. Step 2: Convert to fraction form
   64,333/131,786 = 131,786/x
3. Step 3: Cross multiply
   64,333x = 131,786 × 131,786
4. Step 4: Simplify right side
   64,333x = 17,367,549,796
5. Step 5: Solve for x
   x = 17,367,549,796/64,333
6. Step 6: Final answer
   x = 269,963.31