Finding the Third Proportional to 1,243,350 and 1,824,228

Step by Step Solution

1. Step 1: Write the proportion equation
   1,243,350 : 1,824,228 = 1,824,228 : x
2. Step 2: Convert to fraction form
   1,243,350/1,824,228 = 1,824,228/x
3. Step 3: Cross multiply
   1,243,350x = 1,824,228 × 1,824,228
4. Step 4: Simplify right side
   1,243,350x = 3,327,807,795,984
5. Step 5: Solve for x
   x = 3,327,807,795,984/1,243,350
6. Step 6: Final answer
   x = 2,676,485.14