Finding the Third Proportional to 107,437.50 and 227,681.25

Step by Step Solution

1. Step 1: Write the proportion equation
   107,437.50 : 227,681.25 = 227,681.25 : x
2. Step 2: Convert to fraction form
   107,437.50/227,681.25 = 227,681.25/x
3. Step 3: Cross multiply
   107,437.50x = 227,681.25 × 227,681.25
4. Step 4: Simplify right side
   107,437.50x = 51,838,751,601.56
5. Step 5: Solve for x
   x = 51,838,751,601.56/107,437.50
6. Step 6: Final answer
   x = 482,501.47