Finding the Third Proportional to 19,401,591 and 30,435,324

Step by Step Solution

1. Step 1: Write the proportion equation
   19,401,591 : 30,435,324 = 30,435,324 : x
2. Step 2: Convert to fraction form
   19,401,591/30,435,324 = 30,435,324/x
3. Step 3: Cross multiply
   19,401,591x = 30,435,324 × 30,435,324
4. Step 4: Simplify right side
   19,401,591x = 926,308,946,984,976
5. Step 5: Solve for x
   x = 926,308,946,984,976/19,401,591
6. Step 6: Final answer
   x = 47,743,968.37