Finding the Third Proportional to 14,748,239,867 and 21,562,442,406

Step by Step Solution

1. Step 1: Write the proportion equation
   14,748,239,867 : 21,562,442,406 = 21,562,442,406 : x
2. Step 2: Convert to fraction form
   14,748,239,867/21,562,442,406 = 21,562,442,406/x
3. Step 3: Cross multiply
   14,748,239,867x = 21,562,442,406 × 21,562,442,406
4. Step 4: Simplify right side
   14,748,239,867x = 464,938,922,512,067,067,904
5. Step 5: Solve for x
   x = 464,938,922,512,067,067,904/14,748,239,867
6. Step 6: Final answer
   x = 31,525,044,798.90