Finding the Third Proportional to 7,072,180 and 10,876,752

Step by Step Solution

1. Step 1: Write the proportion equation
   7,072,180 : 10,876,752 = 10,876,752 : x
2. Step 2: Convert to fraction form
   7,072,180/10,876,752 = 10,876,752/x
3. Step 3: Cross multiply
   7,072,180x = 10,876,752 × 10,876,752
4. Step 4: Simplify right side
   7,072,180x = 118,303,734,069,504
5. Step 5: Solve for x
   x = 118,303,734,069,504/7,072,180
6. Step 6: Final answer
   x = 16,728,043.41