Finding the Third Proportional to 227,635.31 and 492,697.69

Step by Step Solution

1. Step 1: Write the proportion equation
   227,635.31 : 492,697.69 = 492,697.69 : x
2. Step 2: Convert to fraction form
   227,635.31/492,697.69 = 492,697.69/x
3. Step 3: Cross multiply
   227,635.31x = 492,697.69 × 492,697.69
4. Step 4: Simplify right side
   227,635.31x = 242,751,011,267.85
5. Step 5: Solve for x
   x = 242,751,011,267.85/227,635.31
6. Step 6: Final answer
   x = 1,066,403.14