Finding the Third Proportional to 150,894 and 314,182

Step by Step Solution

1. Step 1: Write the proportion equation
   150,894 : 314,182 = 314,182 : x
2. Step 2: Convert to fraction form
   150,894/314,182 = 314,182/x
3. Step 3: Cross multiply
   150,894x = 314,182 × 314,182
4. Step 4: Simplify right side
   150,894x = 98,710,329,124
5. Step 5: Solve for x
   x = 98,710,329,124/150,894
6. Step 6: Final answer
   x = 654,170.01