Finding the Third Proportional to 1,150,105,413 and 1,644,663,396

Step by Step Solution

1. Step 1: Write the proportion equation
   1,150,105,413 : 1,644,663,396 = 1,644,663,396 : x
2. Step 2: Convert to fraction form
   1,150,105,413/1,644,663,396 = 1,644,663,396/x
3. Step 3: Cross multiply
   1,150,105,413x = 1,644,663,396 × 1,644,663,396
4. Step 4: Simplify right side
   1,150,105,413x = 2,704,917,686,142,253,056
5. Step 5: Solve for x
   x = 2,704,917,686,142,253,056/1,150,105,413
6. Step 6: Final answer
   x = 2,351,886,753.66