Finding the Third Proportional to 4,826,800 and 7,082,410.50

Step by Step Solution

1. Step 1: Write the proportion equation
   4,826,800 : 7,082,410.50 = 7,082,410.50 : x
2. Step 2: Convert to fraction form
   4,826,800/7,082,410.50 = 7,082,410.50/x
3. Step 3: Cross multiply
   4,826,800x = 7,082,410.50 × 7,082,410.50
4. Step 4: Simplify right side
   4,826,800x = 50,160,538,490,510.25
5. Step 5: Solve for x
   x = 50,160,538,490,510.25/4,826,800
6. Step 6: Final answer
   x = 10,392,089.68