Finding the Third Proportional to 152,634 and 224,388

Step by Step Solution

1. Step 1: Write the proportion equation
   152,634 : 224,388 = 224,388 : x
2. Step 2: Convert to fraction form
   152,634/224,388 = 224,388/x
3. Step 3: Cross multiply
   152,634x = 224,388 × 224,388
4. Step 4: Simplify right side
   152,634x = 50,349,974,544
5. Step 5: Solve for x
   x = 50,349,974,544/152,634
6. Step 6: Final answer
   x = 329,873.91