Finding the Third Proportional to 1,036,377 and 2,242,512

Step by Step Solution

1. Step 1: Write the proportion equation
   1,036,377 : 2,242,512 = 2,242,512 : x
2. Step 2: Convert to fraction form
   1,036,377/2,242,512 = 2,242,512/x
3. Step 3: Cross multiply
   1,036,377x = 2,242,512 × 2,242,512
4. Step 4: Simplify right side
   1,036,377x = 5,028,860,070,144
5. Step 5: Solve for x
   x = 5,028,860,070,144/1,036,377
6. Step 6: Final answer
   x = 4,852,346.27