Finding the Third Proportional to 111,430.69 and 232,093.69

Step by Step Solution

1. Step 1: Write the proportion equation
   111,430.69 : 232,093.69 = 232,093.69 : x
2. Step 2: Convert to fraction form
   111,430.69/232,093.69 = 232,093.69/x
3. Step 3: Cross multiply
   111,430.69x = 232,093.69 × 232,093.69
4. Step 4: Simplify right side
   111,430.69x = 53,867,479,777.35
5. Step 5: Solve for x
   x = 53,867,479,777.35/111,430.69
6. Step 6: Final answer
   x = 483,416.92