Finding the Third Proportional to 1,048,216.50 and 2,245,788

Step by Step Solution

1. Step 1: Write the proportion equation
   1,048,216.50 : 2,245,788 = 2,245,788 : x
2. Step 2: Convert to fraction form
   1,048,216.50/2,245,788 = 2,245,788/x
3. Step 3: Cross multiply
   1,048,216.50x = 2,245,788 × 2,245,788
4. Step 4: Simplify right side
   1,048,216.50x = 5,043,563,740,944
5. Step 5: Solve for x
   x = 5,043,563,740,944/1,048,216.50
6. Step 6: Final answer
   x = 4,811,566.83