Finding the Third Proportional to 2,074,899 and 4,252,212

Step by Step Solution

1. Step 1: Write the proportion equation
   2,074,899 : 4,252,212 = 4,252,212 : x
2. Step 2: Convert to fraction form
   2,074,899/4,252,212 = 4,252,212/x
3. Step 3: Cross multiply
   2,074,899x = 4,252,212 × 4,252,212
4. Step 4: Simplify right side
   2,074,899x = 18,081,306,892,944
5. Step 5: Solve for x
   x = 18,081,306,892,944/2,074,899
6. Step 6: Final answer
   x = 8,714,307.01