Finding the Third Proportional to 16,989,806,170 and 23,622,967,435

Step by Step Solution

1. Step 1: Write the proportion equation
   16,989,806,170 : 23,622,967,435 = 23,622,967,435 : x
2. Step 2: Convert to fraction form
   16,989,806,170/23,622,967,435 = 23,622,967,435/x
3. Step 3: Cross multiply
   16,989,806,170x = 23,622,967,435 × 23,622,967,435
4. Step 4: Simplify right side
   16,989,806,170x = 558,044,590,435,070,509,056
5. Step 5: Solve for x
   x = 558,044,590,435,070,509,056/16,989,806,170
6. Step 6: Final answer
   x = 32,845,847,966.20