Finding the Third Proportional to 1,431,695 and 3,087,562

Step by Step Solution

1. Step 1: Write the proportion equation
   1,431,695 : 3,087,562 = 3,087,562 : x
2. Step 2: Convert to fraction form
   1,431,695/3,087,562 = 3,087,562/x
3. Step 3: Cross multiply
   1,431,695x = 3,087,562 × 3,087,562
4. Step 4: Simplify right side
   1,431,695x = 9,533,039,103,844
5. Step 5: Solve for x
   x = 9,533,039,103,844/1,431,695
6. Step 6: Final answer
   x = 6,658,568.41