Finding the Third Proportional to 3,532,066 and 7,628,782

Step by Step Solution

1. Step 1: Write the proportion equation
   3,532,066 : 7,628,782 = 7,628,782 : x
2. Step 2: Convert to fraction form
   3,532,066/7,628,782 = 7,628,782/x
3. Step 3: Cross multiply
   3,532,066x = 7,628,782 × 7,628,782
4. Step 4: Simplify right side
   3,532,066x = 58,198,314,803,524
5. Step 5: Solve for x
   x = 58,198,314,803,524/3,532,066
6. Step 6: Final answer
   x = 16,477,131.18