Finding the Third Proportional to 4,102,991 and 9,497,682

Step by Step Solution

1. Step 1: Write the proportion equation
   4,102,991 : 9,497,682 = 9,497,682 : x
2. Step 2: Convert to fraction form
   4,102,991/9,497,682 = 9,497,682/x
3. Step 3: Cross multiply
   4,102,991x = 9,497,682 × 9,497,682
4. Step 4: Simplify right side
   4,102,991x = 90,205,963,373,124
5. Step 5: Solve for x
   x = 90,205,963,373,124/4,102,991
6. Step 6: Final answer
   x = 21,985,415.85