Finding the Third Proportional to 19,401,583.50 and 30,435,313.50

Step by Step Solution

1. Step 1: Write the proportion equation
   19,401,583.50 : 30,435,313.50 = 30,435,313.50 : x
2. Step 2: Convert to fraction form
   19,401,583.50/30,435,313.50 = 30,435,313.50/x
3. Step 3: Cross multiply
   19,401,583.50x = 30,435,313.50 × 30,435,313.50
4. Step 4: Simplify right side
   19,401,583.50x = 926,308,307,843,282.25
5. Step 5: Solve for x
   x = 926,308,307,843,282.25/19,401,583.50
6. Step 6: Final answer
   x = 47,743,953.88