Finding the Third Proportional to 1,431,293 and 3,111,084

Step by Step Solution

1. Step 1: Write the proportion equation
   1,431,293 : 3,111,084 = 3,111,084 : x
2. Step 2: Convert to fraction form
   1,431,293/3,111,084 = 3,111,084/x
3. Step 3: Cross multiply
   1,431,293x = 3,111,084 × 3,111,084
4. Step 4: Simplify right side
   1,431,293x = 9,678,843,655,056
5. Step 5: Solve for x
   x = 9,678,843,655,056/1,431,293
6. Step 6: Final answer
   x = 6,762,307.69