Finding the Third Proportional to 7,816,266 and 16,969,404

Step by Step Solution

1. Step 1: Write the proportion equation
   7,816,266 : 16,969,404 = 16,969,404 : x
2. Step 2: Convert to fraction form
   7,816,266/16,969,404 = 16,969,404/x
3. Step 3: Cross multiply
   7,816,266x = 16,969,404 × 16,969,404
4. Step 4: Simplify right side
   7,816,266x = 287,960,672,115,216
5. Step 5: Solve for x
   x = 287,960,672,115,216/7,816,266
6. Step 6: Final answer
   x = 36,841,206.80