Finding the Third Proportional to 21,086,948 and 46,040,552

Step by Step Solution

1. Step 1: Write the proportion equation
   21,086,948 : 46,040,552 = 46,040,552 : x
2. Step 2: Convert to fraction form
   21,086,948/46,040,552 = 46,040,552/x
3. Step 3: Cross multiply
   21,086,948x = 46,040,552 × 46,040,552
4. Step 4: Simplify right side
   21,086,948x = 2,119,732,428,464,704
5. Step 5: Solve for x
   x = 2,119,732,428,464,704/21,086,948
6. Step 6: Final answer
   x = 100,523,434.14