Finding the Third Proportional to 8,524,450 and 18,258,068

Step by Step Solution

1. Step 1: Write the proportion equation
   8,524,450 : 18,258,068 = 18,258,068 : x
2. Step 2: Convert to fraction form
   8,524,450/18,258,068 = 18,258,068/x
3. Step 3: Cross multiply
   8,524,450x = 18,258,068 × 18,258,068
4. Step 4: Simplify right side
   8,524,450x = 333,357,047,092,624
5. Step 5: Solve for x
   x = 333,357,047,092,624/8,524,450
6. Step 6: Final answer
   x = 39,105,988.90