Finding the Third Proportional to 4,141,521 and 8,483,800.50

Step by Step Solution

1. Step 1: Write the proportion equation
   4,141,521 : 8,483,800.50 = 8,483,800.50 : x
2. Step 2: Convert to fraction form
   4,141,521/8,483,800.50 = 8,483,800.50/x
3. Step 3: Cross multiply
   4,141,521x = 8,483,800.50 × 8,483,800.50
4. Step 4: Simplify right side
   4,141,521x = 71,974,870,923,800.25
5. Step 5: Solve for x
   x = 71,974,870,923,800.25/4,141,521
6. Step 6: Final answer
   x = 17,378,849.68