Finding the Third Proportional to 1,294,598 and 2,010,057

Step by Step Solution

1. Step 1: Write the proportion equation
   1,294,598 : 2,010,057 = 2,010,057 : x
2. Step 2: Convert to fraction form
   1,294,598/2,010,057 = 2,010,057/x
3. Step 3: Cross multiply
   1,294,598x = 2,010,057 × 2,010,057
4. Step 4: Simplify right side
   1,294,598x = 4,040,329,143,249
5. Step 5: Solve for x
   x = 4,040,329,143,249/1,294,598
6. Step 6: Final answer
   x = 3,120,914.09