Finding the Third Proportional to 19,469,560 and 30,266,310

Step by Step Solution

1. Step 1: Write the proportion equation
   19,469,560 : 30,266,310 = 30,266,310 : x
2. Step 2: Convert to fraction form
   19,469,560/30,266,310 = 30,266,310/x
3. Step 3: Cross multiply
   19,469,560x = 30,266,310 × 30,266,310
4. Step 4: Simplify right side
   19,469,560x = 916,049,521,016,100
5. Step 5: Solve for x
   x = 916,049,521,016,100/19,469,560
6. Step 6: Final answer
   x = 47,050,345.31