Finding the Third Proportional to 1,418,907 and 3,152,742

Step by Step Solution

1. Step 1: Write the proportion equation
   1,418,907 : 3,152,742 = 3,152,742 : x
2. Step 2: Convert to fraction form
   1,418,907/3,152,742 = 3,152,742/x
3. Step 3: Cross multiply
   1,418,907x = 3,152,742 × 3,152,742
4. Step 4: Simplify right side
   1,418,907x = 9,939,782,118,564
5. Step 5: Solve for x
   x = 9,939,782,118,564/1,418,907
6. Step 6: Final answer
   x = 7,005,238.62