Finding the Third Proportional to 69,548 and 150,182

Step by Step Solution

1. Step 1: Write the proportion equation
   69,548 : 150,182 = 150,182 : x
2. Step 2: Convert to fraction form
   69,548/150,182 = 150,182/x
3. Step 3: Cross multiply
   69,548x = 150,182 × 150,182
4. Step 4: Simplify right side
   69,548x = 22,554,633,124
5. Step 5: Solve for x
   x = 22,554,633,124/69,548
6. Step 6: Final answer
   x = 324,303.12