Finding the Third Proportional to 233,610 and 365,986

Step by Step Solution

1. Step 1: Write the proportion equation
   233,610 : 365,986 = 365,986 : x
2. Step 2: Convert to fraction form
   233,610/365,986 = 365,986/x
3. Step 3: Cross multiply
   233,610x = 365,986 × 365,986
4. Step 4: Simplify right side
   233,610x = 133,945,752,196
5. Step 5: Solve for x
   x = 133,945,752,196/233,610
6. Step 6: Final answer
   x = 573,373.37