Finding the Third Proportional to 1,487,757 and 3,211,656

Step by Step Solution

1. Step 1: Write the proportion equation
   1,487,757 : 3,211,656 = 3,211,656 : x
2. Step 2: Convert to fraction form
   1,487,757/3,211,656 = 3,211,656/x
3. Step 3: Cross multiply
   1,487,757x = 3,211,656 × 3,211,656
4. Step 4: Simplify right side
   1,487,757x = 10,314,734,262,336
5. Step 5: Solve for x
   x = 10,314,734,262,336/1,487,757
6. Step 6: Final answer
   x = 6,933,077.29