Finding the Third Proportional to 227,430 and 491,052

Step by Step Solution

1. Step 1: Write the proportion equation
   227,430 : 491,052 = 491,052 : x
2. Step 2: Convert to fraction form
   227,430/491,052 = 491,052/x
3. Step 3: Cross multiply
   227,430x = 491,052 × 491,052
4. Step 4: Simplify right side
   227,430x = 241,132,066,704
5. Step 5: Solve for x
   x = 241,132,066,704/227,430
6. Step 6: Final answer
   x = 1,060,247.40