Finding the Third Proportional to 7,382,796 and 11,555,061

Step by Step Solution

1. Step 1: Write the proportion equation
   7,382,796 : 11,555,061 = 11,555,061 : x
2. Step 2: Convert to fraction form
   7,382,796/11,555,061 = 11,555,061/x
3. Step 3: Cross multiply
   7,382,796x = 11,555,061 × 11,555,061
4. Step 4: Simplify right side
   7,382,796x = 133,519,434,713,721
5. Step 5: Solve for x
   x = 133,519,434,713,721/7,382,796
6. Step 6: Final answer
   x = 18,085,212.53