Finding the Third Proportional to 233,336 and 498,656

Step by Step Solution

1. Step 1: Write the proportion equation
   233,336 : 498,656 = 498,656 : x
2. Step 2: Convert to fraction form
   233,336/498,656 = 498,656/x
3. Step 3: Cross multiply
   233,336x = 498,656 × 498,656
4. Step 4: Simplify right side
   233,336x = 248,657,806,336
5. Step 5: Solve for x
   x = 248,657,806,336/233,336
6. Step 6: Final answer
   x = 1,065,664.13