Finding the Third Proportional to 7,072,168 and 10,876,732

Step by Step Solution

1. Step 1: Write the proportion equation
   7,072,168 : 10,876,732 = 10,876,732 : x
2. Step 2: Convert to fraction form
   7,072,168/10,876,732 = 10,876,732/x
3. Step 3: Cross multiply
   7,072,168x = 10,876,732 × 10,876,732
4. Step 4: Simplify right side
   7,072,168x = 118,303,298,999,824
5. Step 5: Solve for x
   x = 118,303,298,999,824/7,072,168
6. Step 6: Final answer
   x = 16,728,010.28