Finding the Third Proportional to 1,036,387 and 2,242,534

Step by Step Solution

1. Step 1: Write the proportion equation
   1,036,387 : 2,242,534 = 2,242,534 : x
2. Step 2: Convert to fraction form
   1,036,387/2,242,534 = 2,242,534/x
3. Step 3: Cross multiply
   1,036,387x = 2,242,534 × 2,242,534
4. Step 4: Simplify right side
   1,036,387x = 5,028,958,741,156
5. Step 5: Solve for x
   x = 5,028,958,741,156/1,036,387
6. Step 6: Final answer
   x = 4,852,394.66