Finding the Third Proportional to 237,922 and 350,308.50

Step by Step Solution

1. Step 1: Write the proportion equation
   237,922 : 350,308.50 = 350,308.50 : x
2. Step 2: Convert to fraction form
   237,922/350,308.50 = 350,308.50/x
3. Step 3: Cross multiply
   237,922x = 350,308.50 × 350,308.50
4. Step 4: Simplify right side
   237,922x = 122,716,045,172.25
5. Step 5: Solve for x
   x = 122,716,045,172.25/237,922
6. Step 6: Final answer
   x = 515,782.67