Finding the Third Proportional to 155,835 and 338,994

Step by Step Solution

1. Step 1: Write the proportion equation
   155,835 : 338,994 = 338,994 : x
2. Step 2: Convert to fraction form
   155,835/338,994 = 338,994/x
3. Step 3: Cross multiply
   155,835x = 338,994 × 338,994
4. Step 4: Simplify right side
   155,835x = 114,916,932,036
5. Step 5: Solve for x
   x = 114,916,932,036/155,835
6. Step 6: Final answer
   x = 737,426.97