Finding the Third Proportional to 3,668,907,852 and 5,610,067,011

Step by Step Solution

1. Step 1: Write the proportion equation
   3,668,907,852 : 5,610,067,011 = 5,610,067,011 : x
2. Step 2: Convert to fraction form
   3,668,907,852/5,610,067,011 = 5,610,067,011/x
3. Step 3: Cross multiply
   3,668,907,852x = 5,610,067,011 × 5,610,067,011
4. Step 4: Simplify right side
   3,668,907,852x = 31,472,851,867,910,475,776
5. Step 5: Solve for x
   x = 31,472,851,867,910,475,776/3,668,907,852
6. Step 6: Final answer
   x = 8,578,261,743.68