Finding the Third Proportional to 2,824,222 and 4,310,231

Step by Step Solution

1. Step 1: Write the proportion equation
   2,824,222 : 4,310,231 = 4,310,231 : x
2. Step 2: Convert to fraction form
   2,824,222/4,310,231 = 4,310,231/x
3. Step 3: Cross multiply
   2,824,222x = 4,310,231 × 4,310,231
4. Step 4: Simplify right side
   2,824,222x = 18,578,091,273,361
5. Step 5: Solve for x
   x = 18,578,091,273,361/2,824,222
6. Step 6: Final answer
   x = 6,578,127.10