Finding the Third Proportional to 3,669,190 and 7,782,342

Step by Step Solution

1. Step 1: Write the proportion equation
   3,669,190 : 7,782,342 = 7,782,342 : x
2. Step 2: Convert to fraction form
   3,669,190/7,782,342 = 7,782,342/x
3. Step 3: Cross multiply
   3,669,190x = 7,782,342 × 7,782,342
4. Step 4: Simplify right side
   3,669,190x = 60,564,847,004,964
5. Step 5: Solve for x
   x = 60,564,847,004,964/3,669,190
6. Step 6: Final answer
   x = 16,506,326.19