Finding the Third Proportional to 237,736.50 and 349,326

Step by Step Solution

1. Step 1: Write the proportion equation
   237,736.50 : 349,326 = 349,326 : x
2. Step 2: Convert to fraction form
   237,736.50/349,326 = 349,326/x
3. Step 3: Cross multiply
   237,736.50x = 349,326 × 349,326
4. Step 4: Simplify right side
   237,736.50x = 122,028,654,276
5. Step 5: Solve for x
   x = 122,028,654,276/237,736.50
6. Step 6: Final answer
   x = 513,293.73