Finding the Third Proportional to 479,663,268,493 and 1,066,572,397,666

Step by Step Solution

1. Step 1: Write the proportion equation
   479,663,268,493 : 1,066,572,397,666 = 1,066,572,397,666 : x
2. Step 2: Convert to fraction form
   479,663,268,493/1,066,572,397,666 = 1,066,572,397,666/x
3. Step 3: Cross multiply
   479,663,268,493x = 1,066,572,397,666 × 1,066,572,397,666
4. Step 4: Simplify right side
   479,663,268,493x = 1,137,576,679,463,000,022,712,320
5. Step 5: Solve for x
   x = 1,137,576,679,463,000,022,712,320/479,663,268,493
6. Step 6: Final answer
   x = 2,371,615,160,437.50