Finding the Third Proportional to 160,392 and 224,239.50

Step by Step Solution

1. Step 1: Write the proportion equation
   160,392 : 224,239.50 = 224,239.50 : x
2. Step 2: Convert to fraction form
   160,392/224,239.50 = 224,239.50/x
3. Step 3: Cross multiply
   160,392x = 224,239.50 × 224,239.50
4. Step 4: Simplify right side
   160,392x = 50,283,353,360.25
5. Step 5: Solve for x
   x = 50,283,353,360.25/160,392
6. Step 6: Final answer
   x = 313,502.88