Finding the Third Proportional to 505,324,262,899 and 1,123,631,819,516

Step by Step Solution

1. Step 1: Write the proportion equation
   505,324,262,899 : 1,123,631,819,516 = 1,123,631,819,516 : x
2. Step 2: Convert to fraction form
   505,324,262,899/1,123,631,819,516 = 1,123,631,819,516/x
3. Step 3: Cross multiply
   505,324,262,899x = 1,123,631,819,516 × 1,123,631,819,516
4. Step 4: Simplify right side
   505,324,262,899x = 1,262,548,465,828,836,759,568,384
5. Step 5: Solve for x
   x = 1,262,548,465,828,836,759,568,384/505,324,262,899
6. Step 6: Final answer
   x = 2,498,491,678,562.41