Finding the Third Proportional to 10,867,456,984 and 23,479,797,703

Step by Step Solution

1. Step 1: Write the proportion equation
   10,867,456,984 : 23,479,797,703 = 23,479,797,703 : x
2. Step 2: Convert to fraction form
   10,867,456,984/23,479,797,703 = 23,479,797,703/x
3. Step 3: Cross multiply
   10,867,456,984x = 23,479,797,703 × 23,479,797,703
4. Step 4: Simplify right side
   10,867,456,984x = 551,300,900,173,804,077,056
5. Step 5: Solve for x
   x = 551,300,900,173,804,077,056/10,867,456,984
6. Step 6: Final answer
   x = 50,729,522,185.87