Finding the Third Proportional to 159,219 and 235,851.75

Step by Step Solution

1. Step 1: Write the proportion equation
   159,219 : 235,851.75 = 235,851.75 : x
2. Step 2: Convert to fraction form
   159,219/235,851.75 = 235,851.75/x
3. Step 3: Cross multiply
   159,219x = 235,851.75 × 235,851.75
4. Step 4: Simplify right side
   159,219x = 55,626,047,978.06
5. Step 5: Solve for x
   x = 55,626,047,978.06/159,219
6. Step 6: Final answer
   x = 349,368.15