Finding the Third Proportional to 70,188 and 150,024

Step by Step Solution

1. Step 1: Write the proportion equation
   70,188 : 150,024 = 150,024 : x
2. Step 2: Convert to fraction form
   70,188/150,024 = 150,024/x
3. Step 3: Cross multiply
   70,188x = 150,024 × 150,024
4. Step 4: Simplify right side
   70,188x = 22,507,200,576
5. Step 5: Solve for x
   x = 22,507,200,576/70,188
6. Step 6: Final answer
   x = 320,670.21