Finding the Third Proportional to 1,036,381 and 2,242,522

Step by Step Solution

1. Step 1: Write the proportion equation
   1,036,381 : 2,242,522 = 2,242,522 : x
2. Step 2: Convert to fraction form
   1,036,381/2,242,522 = 2,242,522/x
3. Step 3: Cross multiply
   1,036,381x = 2,242,522 × 2,242,522
4. Step 4: Simplify right side
   1,036,381x = 5,028,904,920,484
5. Step 5: Solve for x
   x = 5,028,904,920,484/1,036,381
6. Step 6: Final answer
   x = 4,852,370.82