Finding the Third Proportional to 227,153,063 and 494,105,476

Step by Step Solution

1. Step 1: Write the proportion equation
   227,153,063 : 494,105,476 = 494,105,476 : x
2. Step 2: Convert to fraction form
   227,153,063/494,105,476 = 494,105,476/x
3. Step 3: Cross multiply
   227,153,063x = 494,105,476 × 494,105,476
4. Step 4: Simplify right side
   227,153,063x = 244,140,221,413,186,560
5. Step 5: Solve for x
   x = 244,140,221,413,186,560/227,153,063
6. Step 6: Final answer
   x = 1,074,782,871.91