Finding the Third Proportional to 111,091.50 and 226,314

Step by Step Solution

1. Step 1: Write the proportion equation
   111,091.50 : 226,314 = 226,314 : x
2. Step 2: Convert to fraction form
   111,091.50/226,314 = 226,314/x
3. Step 3: Cross multiply
   111,091.50x = 226,314 × 226,314
4. Step 4: Simplify right side
   111,091.50x = 51,218,026,596
5. Step 5: Solve for x
   x = 51,218,026,596/111,091.50
6. Step 6: Final answer
   x = 461,043.61