Finding the Third Proportional to 19,469,848 and 30,266,724

Step by Step Solution

1. Step 1: Write the proportion equation
   19,469,848 : 30,266,724 = 30,266,724 : x
2. Step 2: Convert to fraction form
   19,469,848/30,266,724 = 30,266,724/x
3. Step 3: Cross multiply
   19,469,848x = 30,266,724 × 30,266,724
4. Step 4: Simplify right side
   19,469,848x = 916,074,581,692,176
5. Step 5: Solve for x
   x = 916,074,581,692,176/19,469,848
6. Step 6: Final answer
   x = 47,050,936.49