Finding the Third Proportional to 6,616,756 and 10,119,788

Step by Step Solution

1. Step 1: Write the proportion equation
   6,616,756 : 10,119,788 = 10,119,788 : x
2. Step 2: Convert to fraction form
   6,616,756/10,119,788 = 10,119,788/x
3. Step 3: Cross multiply
   6,616,756x = 10,119,788 × 10,119,788
4. Step 4: Simplify right side
   6,616,756x = 102,410,109,164,944
5. Step 5: Solve for x
   x = 102,410,109,164,944/6,616,756
6. Step 6: Final answer
   x = 15,477,389.40