Finding the Third Proportional to 3,669,202 and 7,782,365

Step by Step Solution

1. Step 1: Write the proportion equation
   3,669,202 : 7,782,365 = 7,782,365 : x
2. Step 2: Convert to fraction form
   3,669,202/7,782,365 = 7,782,365/x
3. Step 3: Cross multiply
   3,669,202x = 7,782,365 × 7,782,365
4. Step 4: Simplify right side
   3,669,202x = 60,565,204,993,225
5. Step 5: Solve for x
   x = 60,565,204,993,225/3,669,202
6. Step 6: Final answer
   x = 16,506,369.78