Finding the Third Proportional to 3,677,562 and 7,797,438

Step by Step Solution

1. Step 1: Write the proportion equation
   3,677,562 : 7,797,438 = 7,797,438 : x
2. Step 2: Convert to fraction form
   3,677,562/7,797,438 = 7,797,438/x
3. Step 3: Cross multiply
   3,677,562x = 7,797,438 × 7,797,438
4. Step 4: Simplify right side
   3,677,562x = 60,800,039,363,844
5. Step 5: Solve for x
   x = 60,800,039,363,844/3,677,562
6. Step 6: Final answer
   x = 16,532,702.74