Finding the Third Proportional to 3,669,202 and 7,782,366

Step by Step Solution

1. Step 1: Write the proportion equation
   3,669,202 : 7,782,366 = 7,782,366 : x
2. Step 2: Convert to fraction form
   3,669,202/7,782,366 = 7,782,366/x
3. Step 3: Cross multiply
   3,669,202x = 7,782,366 × 7,782,366
4. Step 4: Simplify right side
   3,669,202x = 60,565,220,557,956
5. Step 5: Solve for x
   x = 60,565,220,557,956/3,669,202
6. Step 6: Final answer
   x = 16,506,374.02