Finding the Third Proportional to 2,051,421 and 4,464,066

Step by Step Solution

1. Step 1: Write the proportion equation
   2,051,421 : 4,464,066 = 4,464,066 : x
2. Step 2: Convert to fraction form
   2,051,421/4,464,066 = 4,464,066/x
3. Step 3: Cross multiply
   2,051,421x = 4,464,066 × 4,464,066
4. Step 4: Simplify right side
   2,051,421x = 19,927,885,252,356
5. Step 5: Solve for x
   x = 19,927,885,252,356/2,051,421
6. Step 6: Final answer
   x = 9,714,186.05