Finding the Third Proportional to 227,710.50 and 334,182

Step by Step Solution

1. Step 1: Write the proportion equation
   227,710.50 : 334,182 = 334,182 : x
2. Step 2: Convert to fraction form
   227,710.50/334,182 = 334,182/x
3. Step 3: Cross multiply
   227,710.50x = 334,182 × 334,182
4. Step 4: Simplify right side
   227,710.50x = 111,677,609,124
5. Step 5: Solve for x
   x = 111,677,609,124/227,710.50
6. Step 6: Final answer
   x = 490,436.80