Finding the Third Proportional to 4,718,760 and 7,116,804

Step by Step Solution

1. Step 1: Write the proportion equation
   4,718,760 : 7,116,804 = 7,116,804 : x
2. Step 2: Convert to fraction form
   4,718,760/7,116,804 = 7,116,804/x
3. Step 3: Cross multiply
   4,718,760x = 7,116,804 × 7,116,804
4. Step 4: Simplify right side
   4,718,760x = 50,648,899,174,416
5. Step 5: Solve for x
   x = 50,648,899,174,416/4,718,760
6. Step 6: Final answer
   x = 10,733,518.80