Finding the Third Proportional to 2,170,584 and 4,714,704

Step by Step Solution

1. Step 1: Write the proportion equation
   2,170,584 : 4,714,704 = 4,714,704 : x
2. Step 2: Convert to fraction form
   2,170,584/4,714,704 = 4,714,704/x
3. Step 3: Cross multiply
   2,170,584x = 4,714,704 × 4,714,704
4. Step 4: Simplify right side
   2,170,584x = 22,228,433,807,616
5. Step 5: Solve for x
   x = 22,228,433,807,616/2,170,584
6. Step 6: Final answer
   x = 10,240,761.84