Finding the Third Proportional to 233,183.81 and 342,118.69

Step by Step Solution

1. Step 1: Write the proportion equation
   233,183.81 : 342,118.69 = 342,118.69 : x
2. Step 2: Convert to fraction form
   233,183.81/342,118.69 = 342,118.69/x
3. Step 3: Cross multiply
   233,183.81x = 342,118.69 × 342,118.69
4. Step 4: Simplify right side
   233,183.81x = 117,045,196,336.72
5. Step 5: Solve for x
   x = 117,045,196,336.72/233,183.81
6. Step 6: Final answer
   x = 501,943.92