Finding the Third Proportional to 238,952 and 372,944

Step by Step Solution

1. Step 1: Write the proportion equation
   238,952 : 372,944 = 372,944 : x
2. Step 2: Convert to fraction form
   238,952/372,944 = 372,944/x
3. Step 3: Cross multiply
   238,952x = 372,944 × 372,944
4. Step 4: Simplify right side
   238,952x = 139,087,227,136
5. Step 5: Solve for x
   x = 139,087,227,136/238,952
6. Step 6: Final answer
   x = 582,071.83