Finding the Third Proportional to 1,420,470 and 3,051,756

Step by Step Solution

1. Step 1: Write the proportion equation
   1,420,470 : 3,051,756 = 3,051,756 : x
2. Step 2: Convert to fraction form
   1,420,470/3,051,756 = 3,051,756/x
3. Step 3: Cross multiply
   1,420,470x = 3,051,756 × 3,051,756
4. Step 4: Simplify right side
   1,420,470x = 9,313,214,683,536
5. Step 5: Solve for x
   x = 9,313,214,683,536/1,420,470
6. Step 6: Final answer
   x = 6,556,431.80