Finding the Third Proportional to 3,241,878 and 7,504,362

Step by Step Solution

1. Step 1: Write the proportion equation
   3,241,878 : 7,504,362 = 7,504,362 : x
2. Step 2: Convert to fraction form
   3,241,878/7,504,362 = 7,504,362/x
3. Step 3: Cross multiply
   3,241,878x = 7,504,362 × 7,504,362
4. Step 4: Simplify right side
   3,241,878x = 56,315,449,027,044
5. Step 5: Solve for x
   x = 56,315,449,027,044/3,241,878
6. Step 6: Final answer
   x = 17,371,242.54