Finding the Third Proportional to 1,268,717 and 2,735,490

Step by Step Solution

1. Step 1: Write the proportion equation
   1,268,717 : 2,735,490 = 2,735,490 : x
2. Step 2: Convert to fraction form
   1,268,717/2,735,490 = 2,735,490/x
3. Step 3: Cross multiply
   1,268,717x = 2,735,490 × 2,735,490
4. Step 4: Simplify right side
   1,268,717x = 7,482,905,540,100
5. Step 5: Solve for x
   x = 7,482,905,540,100/1,268,717
6. Step 6: Final answer
   x = 5,898,009.99