Finding the Third Proportional to 1,294,562 and 2,010,003

Step by Step Solution

1. Step 1: Write the proportion equation
   1,294,562 : 2,010,003 = 2,010,003 : x
2. Step 2: Convert to fraction form
   1,294,562/2,010,003 = 2,010,003/x
3. Step 3: Cross multiply
   1,294,562x = 2,010,003 × 2,010,003
4. Step 4: Simplify right side
   1,294,562x = 4,040,112,060,009
5. Step 5: Solve for x
   x = 4,040,112,060,009/1,294,562
6. Step 6: Final answer
   x = 3,120,833.19