Finding the Third Proportional to 227,153,061 and 494,105,472

Step by Step Solution

1. Step 1: Write the proportion equation
   227,153,061 : 494,105,472 = 494,105,472 : x
2. Step 2: Convert to fraction form
   227,153,061/494,105,472 = 494,105,472/x
3. Step 3: Cross multiply
   227,153,061x = 494,105,472 × 494,105,472
4. Step 4: Simplify right side
   227,153,061x = 244,140,217,460,342,784
5. Step 5: Solve for x
   x = 244,140,217,460,342,784/227,153,061
6. Step 6: Final answer
   x = 1,074,782,863.97