Finding the Third Proportional to 3,564,632 and 7,697,443

Step by Step Solution

1. Step 1: Write the proportion equation
   3,564,632 : 7,697,443 = 7,697,443 : x
2. Step 2: Convert to fraction form
   3,564,632/7,697,443 = 7,697,443/x
3. Step 3: Cross multiply
   3,564,632x = 7,697,443 × 7,697,443
4. Step 4: Simplify right side
   3,564,632x = 59,250,628,738,249
5. Step 5: Solve for x
   x = 59,250,628,738,249/3,564,632
6. Step 6: Final answer
   x = 16,621,808.01