Finding the Third Proportional to 72,932 and 159,361

Step by Step Solution

1. Step 1: Write the proportion equation
   72,932 : 159,361 = 159,361 : x
2. Step 2: Convert to fraction form
   72,932/159,361 = 159,361/x
3. Step 3: Cross multiply
   72,932x = 159,361 × 159,361
4. Step 4: Simplify right side
   72,932x = 25,395,928,321
5. Step 5: Solve for x
   x = 25,395,928,321/72,932
6. Step 6: Final answer
   x = 348,213.79