Finding the Third Proportional to 336,900 and 732,036

Step by Step Solution

1. Step 1: Write the proportion equation
   336,900 : 732,036 = 732,036 : x
2. Step 2: Convert to fraction form
   336,900/732,036 = 732,036/x
3. Step 3: Cross multiply
   336,900x = 732,036 × 732,036
4. Step 4: Simplify right side
   336,900x = 535,876,705,296
5. Step 5: Solve for x
   x = 535,876,705,296/336,900
6. Step 6: Final answer
   x = 1,590,610.58