Finding the Third Proportional to 4,163,532 and 9,637,977

Step by Step Solution

1. Step 1: Write the proportion equation
   4,163,532 : 9,637,977 = 9,637,977 : x
2. Step 2: Convert to fraction form
   4,163,532/9,637,977 = 9,637,977/x
3. Step 3: Cross multiply
   4,163,532x = 9,637,977 × 9,637,977
4. Step 4: Simplify right side
   4,163,532x = 92,890,600,652,529
5. Step 5: Solve for x
   x = 92,890,600,652,529/4,163,532
6. Step 6: Final answer
   x = 22,310,528.81