Finding the Third Proportional to 1,357,906 and 2,040,261

Step by Step Solution

1. Step 1: Write the proportion equation
   1,357,906 : 2,040,261 = 2,040,261 : x
2. Step 2: Convert to fraction form
   1,357,906/2,040,261 = 2,040,261/x
3. Step 3: Cross multiply
   1,357,906x = 2,040,261 × 2,040,261
4. Step 4: Simplify right side
   1,357,906x = 4,162,664,948,121
5. Step 5: Solve for x
   x = 4,162,664,948,121/1,357,906
6. Step 6: Final answer
   x = 3,065,503.02