Finding the Third Proportional to 227,637 and 334,073.25

Step by Step Solution

1. Step 1: Write the proportion equation
   227,637 : 334,073.25 = 334,073.25 : x
2. Step 2: Convert to fraction form
   227,637/334,073.25 = 334,073.25/x
3. Step 3: Cross multiply
   227,637x = 334,073.25 × 334,073.25
4. Step 4: Simplify right side
   227,637x = 111,604,936,365.56
5. Step 5: Solve for x
   x = 111,604,936,365.56/227,637
6. Step 6: Final answer
   x = 490,275.91