Finding the Third Proportional to 1,048,185 and 1,582,245

Step by Step Solution

1. Step 1: Write the proportion equation
   1,048,185 : 1,582,245 = 1,582,245 : x
2. Step 2: Convert to fraction form
   1,048,185/1,582,245 = 1,582,245/x
3. Step 3: Cross multiply
   1,048,185x = 1,582,245 × 1,582,245
4. Step 4: Simplify right side
   1,048,185x = 2,503,499,240,025
5. Step 5: Solve for x
   x = 2,503,499,240,025/1,048,185
6. Step 6: Final answer
   x = 2,388,413.53