Finding the Third Proportional to 271,953.50 and 589,105

Step by Step Solution

1. Step 1: Write the proportion equation
   271,953.50 : 589,105 = 589,105 : x
2. Step 2: Convert to fraction form
   271,953.50/589,105 = 589,105/x
3. Step 3: Cross multiply
   271,953.50x = 589,105 × 589,105
4. Step 4: Simplify right side
   271,953.50x = 347,044,701,025
5. Step 5: Solve for x
   x = 347,044,701,025/271,953.50
6. Step 6: Final answer
   x = 1,276,117.80