Finding the Third Proportional to 159,573.50 and 236,279

Step by Step Solution

1. Step 1: Write the proportion equation
   159,573.50 : 236,279 = 236,279 : x
2. Step 2: Convert to fraction form
   159,573.50/236,279 = 236,279/x
3. Step 3: Cross multiply
   159,573.50x = 236,279 × 236,279
4. Step 4: Simplify right side
   159,573.50x = 55,827,765,841
5. Step 5: Solve for x
   x = 55,827,765,841/159,573.50
6. Step 6: Final answer
   x = 349,856.12