Finding the Third Proportional to 271,546.88 and 379,819.69

Step by Step Solution

1. Step 1: Write the proportion equation
   271,546.88 : 379,819.69 = 379,819.69 : x
2. Step 2: Convert to fraction form
   271,546.88/379,819.69 = 379,819.69/x
3. Step 3: Cross multiply
   271,546.88x = 379,819.69 × 379,819.69
4. Step 4: Simplify right side
   271,546.88x = 144,262,995,012.60
5. Step 5: Solve for x
   x = 144,262,995,012.60/271,546.88
6. Step 6: Final answer
   x = 531,263.69