Finding the Third Proportional to 152,388 and 224,162.25

Step by Step Solution

1. Step 1: Write the proportion equation
   152,388 : 224,162.25 = 224,162.25 : x
2. Step 2: Convert to fraction form
   152,388/224,162.25 = 224,162.25/x
3. Step 3: Cross multiply
   152,388x = 224,162.25 × 224,162.25
4. Step 4: Simplify right side
   152,388x = 50,248,714,325.06
5. Step 5: Solve for x
   x = 50,248,714,325.06/152,388
6. Step 6: Final answer
   x = 329,741.94