Finding the Third Proportional to 109,308 and 237,192

Step by Step Solution

1. Step 1: Write the proportion equation
   109,308 : 237,192 = 237,192 : x
2. Step 2: Convert to fraction form
   109,308/237,192 = 237,192/x
3. Step 3: Cross multiply
   109,308x = 237,192 × 237,192
4. Step 4: Simplify right side
   109,308x = 56,260,044,864
5. Step 5: Solve for x
   x = 56,260,044,864/109,308
6. Step 6: Final answer
   x = 514,692.84