Finding the Third Proportional to 241,491 and 366,340.50

Step by Step Solution

1. Step 1: Write the proportion equation
   241,491 : 366,340.50 = 366,340.50 : x
2. Step 2: Convert to fraction form
   241,491/366,340.50 = 366,340.50/x
3. Step 3: Cross multiply
   241,491x = 366,340.50 × 366,340.50
4. Step 4: Simplify right side
   241,491x = 134,205,361,940.25
5. Step 5: Solve for x
   x = 134,205,361,940.25/241,491
6. Step 6: Final answer
   x = 555,736.50