Finding the Third Proportional to 170,846.50 and 260,482

Step by Step Solution

1. Step 1: Write the proportion equation
   170,846.50 : 260,482 = 260,482 : x
2. Step 2: Convert to fraction form
   170,846.50/260,482 = 260,482/x
3. Step 3: Cross multiply
   170,846.50x = 260,482 × 260,482
4. Step 4: Simplify right side
   170,846.50x = 67,850,872,324
5. Step 5: Solve for x
   x = 67,850,872,324/170,846.50
6. Step 6: Final answer
   x = 397,145.23