Finding the Third Proportional to 3,784,302 and 8,262,202

Step by Step Solution

1. Step 1: Write the proportion equation
   3,784,302 : 8,262,202 = 8,262,202 : x
2. Step 2: Convert to fraction form
   3,784,302/8,262,202 = 8,262,202/x
3. Step 3: Cross multiply
   3,784,302x = 8,262,202 × 8,262,202
4. Step 4: Simplify right side
   3,784,302x = 68,263,981,888,804
5. Step 5: Solve for x
   x = 68,263,981,888,804/3,784,302
6. Step 6: Final answer
   x = 18,038,724.68