Finding the Third Proportional to 245,940 and 333,798

Step by Step Solution

1. Step 1: Write the proportion equation
   245,940 : 333,798 = 333,798 : x
2. Step 2: Convert to fraction form
   245,940/333,798 = 333,798/x
3. Step 3: Cross multiply
   245,940x = 333,798 × 333,798
4. Step 4: Simplify right side
   245,940x = 111,421,104,804
5. Step 5: Solve for x
   x = 111,421,104,804/245,940
6. Step 6: Final answer
   x = 453,041.82