Finding the Third Proportional to 107,510 and 150,396

Step by Step Solution

1. Step 1: Write the proportion equation
   107,510 : 150,396 = 150,396 : x
2. Step 2: Convert to fraction form
   107,510/150,396 = 150,396/x
3. Step 3: Cross multiply
   107,510x = 150,396 × 150,396
4. Step 4: Simplify right side
   107,510x = 22,618,956,816
5. Step 5: Solve for x
   x = 22,618,956,816/107,510
6. Step 6: Final answer
   x = 210,389.33