Finding the Third Proportional to 3,476,538 and 7,551,569

Step by Step Solution

1. Step 1: Write the proportion equation
   3,476,538 : 7,551,569 = 7,551,569 : x
2. Step 2: Convert to fraction form
   3,476,538/7,551,569 = 7,551,569/x
3. Step 3: Cross multiply
   3,476,538x = 7,551,569 × 7,551,569
4. Step 4: Simplify right side
   3,476,538x = 57,026,194,361,761
5. Step 5: Solve for x
   x = 57,026,194,361,761/3,476,538
6. Step 6: Final answer
   x = 16,403,155.77