Finding the Third Proportional to 2,042,388 and 2,862,036

Step by Step Solution

1. Step 1: Write the proportion equation
   2,042,388 : 2,862,036 = 2,862,036 : x
2. Step 2: Convert to fraction form
   2,042,388/2,862,036 = 2,862,036/x
3. Step 3: Cross multiply
   2,042,388x = 2,862,036 × 2,862,036
4. Step 4: Simplify right side
   2,042,388x = 8,191,250,065,296
5. Step 5: Solve for x
   x = 8,191,250,065,296/2,042,388
6. Step 6: Final answer
   x = 4,010,623.87