Finding the Third Proportional to 70,366 and 150,574

Step by Step Solution

1. Step 1: Write the proportion equation
   70,366 : 150,574 = 150,574 : x
2. Step 2: Convert to fraction form
   70,366/150,574 = 150,574/x
3. Step 3: Cross multiply
   70,366x = 150,574 × 150,574
4. Step 4: Simplify right side
   70,366x = 22,672,529,476
5. Step 5: Solve for x
   x = 22,672,529,476/70,366
6. Step 6: Final answer
   x = 322,208.59