Finding the Third Proportional to 1,747,272 and 3,737,430

Step by Step Solution

1. Step 1: Write the proportion equation
   1,747,272 : 3,737,430 = 3,737,430 : x
2. Step 2: Convert to fraction form
   1,747,272/3,737,430 = 3,737,430/x
3. Step 3: Cross multiply
   1,747,272x = 3,737,430 × 3,737,430
4. Step 4: Simplify right side
   1,747,272x = 13,968,383,004,900
5. Step 5: Solve for x
   x = 13,968,383,004,900/1,747,272
6. Step 6: Final answer
   x = 7,994,395.27