Finding the Third Proportional to 11,061,183,616 and 16,171,837,080

Step by Step Solution

1. Step 1: Write the proportion equation
   11,061,183,616 : 16,171,837,080 = 16,171,837,080 : x
2. Step 2: Convert to fraction form
   11,061,183,616/16,171,837,080 = 16,171,837,080/x
3. Step 3: Cross multiply
   11,061,183,616x = 16,171,837,080 × 16,171,837,080
4. Step 4: Simplify right side
   11,061,183,616x = 261,528,314,542,062,927,872
5. Step 5: Solve for x
   x = 261,528,314,542,062,927,872/11,061,183,616
6. Step 6: Final answer
   x = 23,643,791,082.52