Finding the Third Proportional to 3,797,320 and 7,735,643

Step by Step Solution

1. Step 1: Write the proportion equation
   3,797,320 : 7,735,643 = 7,735,643 : x
2. Step 2: Convert to fraction form
   3,797,320/7,735,643 = 7,735,643/x
3. Step 3: Cross multiply
   3,797,320x = 7,735,643 × 7,735,643
4. Step 4: Simplify right side
   3,797,320x = 59,840,172,623,449
5. Step 5: Solve for x
   x = 59,840,172,623,449/3,797,320
6. Step 6: Final answer
   x = 15,758,527.76