Finding the Third Proportional to 271,272.75 and 589,248

Step by Step Solution

1. Step 1: Write the proportion equation
   271,272.75 : 589,248 = 589,248 : x
2. Step 2: Convert to fraction form
   271,272.75/589,248 = 589,248/x
3. Step 3: Cross multiply
   271,272.75x = 589,248 × 589,248
4. Step 4: Simplify right side
   271,272.75x = 347,213,205,504
5. Step 5: Solve for x
   x = 347,213,205,504/271,272.75
6. Step 6: Final answer
   x = 1,279,941.33