Finding the Third Proportional to 2,486,818 and 3,714,820

Step by Step Solution

1. Step 1: Write the proportion equation
   2,486,818 : 3,714,820 = 3,714,820 : x
2. Step 2: Convert to fraction form
   2,486,818/3,714,820 = 3,714,820/x
3. Step 3: Cross multiply
   2,486,818x = 3,714,820 × 3,714,820
4. Step 4: Simplify right side
   2,486,818x = 13,799,887,632,400
5. Step 5: Solve for x
   x = 13,799,887,632,400/2,486,818
6. Step 6: Final answer
   x = 5,549,214.95