Finding the Third Proportional to 1,402,459 and 3,070,936

Step by Step Solution

1. Step 1: Write the proportion equation
   1,402,459 : 3,070,936 = 3,070,936 : x
2. Step 2: Convert to fraction form
   1,402,459/3,070,936 = 3,070,936/x
3. Step 3: Cross multiply
   1,402,459x = 3,070,936 × 3,070,936
4. Step 4: Simplify right side
   1,402,459x = 9,430,647,916,096
5. Step 5: Solve for x
   x = 9,430,647,916,096/1,402,459
6. Step 6: Final answer
   x = 6,724,366.21