Finding the Third Proportional to 2,051,222 and 4,489,084

Step by Step Solution

1. Step 1: Write the proportion equation
   2,051,222 : 4,489,084 = 4,489,084 : x
2. Step 2: Convert to fraction form
   2,051,222/4,489,084 = 4,489,084/x
3. Step 3: Cross multiply
   2,051,222x = 4,489,084 × 4,489,084
4. Step 4: Simplify right side
   2,051,222x = 20,151,875,159,056
5. Step 5: Solve for x
   x = 20,151,875,159,056/2,051,222
6. Step 6: Final answer
   x = 9,824,326.75