Finding the Third Proportional to 728,971.50 and 1,026,105

Step by Step Solution

1. Step 1: Write the proportion equation
   728,971.50 : 1,026,105 = 1,026,105 : x
2. Step 2: Convert to fraction form
   728,971.50/1,026,105 = 1,026,105/x
3. Step 3: Cross multiply
   728,971.50x = 1,026,105 × 1,026,105
4. Step 4: Simplify right side
   728,971.50x = 1,052,891,471,025
5. Step 5: Solve for x
   x = 1,052,891,471,025/728,971.50
6. Step 6: Final answer
   x = 1,444,352.04