Finding the Third Proportional to 1,294,560 and 2,010,000

Step by Step Solution

1. Step 1: Write the proportion equation
   1,294,560 : 2,010,000 = 2,010,000 : x
2. Step 2: Convert to fraction form
   1,294,560/2,010,000 = 2,010,000/x
3. Step 3: Cross multiply
   1,294,560x = 2,010,000 × 2,010,000
4. Step 4: Simplify right side
   1,294,560x = 4,040,100,000,000
5. Step 5: Solve for x
   x = 4,040,100,000,000/1,294,560
6. Step 6: Final answer
   x = 3,120,828.70