Finding the Third Proportional to 1,487,756 and 3,211,654

Step by Step Solution

1. Step 1: Write the proportion equation
   1,487,756 : 3,211,654 = 3,211,654 : x
2. Step 2: Convert to fraction form
   1,487,756/3,211,654 = 3,211,654/x
3. Step 3: Cross multiply
   1,487,756x = 3,211,654 × 3,211,654
4. Step 4: Simplify right side
   1,487,756x = 10,314,721,415,716
5. Step 5: Solve for x
   x = 10,314,721,415,716/1,487,756
6. Step 6: Final answer
   x = 6,933,073.31