Finding the Third Proportional to 5,611,789,567 and 7,845,612,096

Step by Step Solution

1. Step 1: Write the proportion equation
   5,611,789,567 : 7,845,612,096 = 7,845,612,096 : x
2. Step 2: Convert to fraction form
   5,611,789,567/7,845,612,096 = 7,845,612,096/x
3. Step 3: Cross multiply
   5,611,789,567x = 7,845,612,096 × 7,845,612,096
4. Step 4: Simplify right side
   5,611,789,567x = 61,553,629,160,901,509,120
5. Step 5: Solve for x
   x = 61,553,629,160,901,509,120/5,611,789,567
6. Step 6: Final answer
   x = 10,968,627,462.95