Finding the Third Proportional to 104,412.50 and 227,454.50

Step by Step Solution

1. Step 1: Write the proportion equation
   104,412.50 : 227,454.50 = 227,454.50 : x
2. Step 2: Convert to fraction form
   104,412.50/227,454.50 = 227,454.50/x
3. Step 3: Cross multiply
   104,412.50x = 227,454.50 × 227,454.50
4. Step 4: Simplify right side
   104,412.50x = 51,735,549,570.25
5. Step 5: Solve for x
   x = 51,735,549,570.25/104,412.50
6. Step 6: Final answer
   x = 495,491.91