Finding the Third Proportional to 111,132 and 237,804

Step by Step Solution

1. Step 1: Write the proportion equation
   111,132 : 237,804 = 237,804 : x
2. Step 2: Convert to fraction form
   111,132/237,804 = 237,804/x
3. Step 3: Cross multiply
   111,132x = 237,804 × 237,804
4. Step 4: Simplify right side
   111,132x = 56,550,742,416
5. Step 5: Solve for x
   x = 56,550,742,416/111,132
6. Step 6: Final answer
   x = 508,861.02