Finding the Third Proportional to 144,471 and 224,575.50

Step by Step Solution

1. Step 1: Write the proportion equation
   144,471 : 224,575.50 = 224,575.50 : x
2. Step 2: Convert to fraction form
   144,471/224,575.50 = 224,575.50/x
3. Step 3: Cross multiply
   144,471x = 224,575.50 × 224,575.50
4. Step 4: Simplify right side
   144,471x = 50,434,155,200.25
5. Step 5: Solve for x
   x = 50,434,155,200.25/144,471
6. Step 6: Final answer
   x = 349,095.36