Finding the Third Proportional to 158,969 and 240,074

Step by Step Solution

1. Step 1: Write the proportion equation
   158,969 : 240,074 = 240,074 : x
2. Step 2: Convert to fraction form
   158,969/240,074 = 240,074/x
3. Step 3: Cross multiply
   158,969x = 240,074 × 240,074
4. Step 4: Simplify right side
   158,969x = 57,635,525,476
5. Step 5: Solve for x
   x = 57,635,525,476/158,969
6. Step 6: Final answer
   x = 362,558.27