Finding the Third Proportional to 4,828,388 and 10,522,568

Step by Step Solution

1. Step 1: Write the proportion equation
   4,828,388 : 10,522,568 = 10,522,568 : x
2. Step 2: Convert to fraction form
   4,828,388/10,522,568 = 10,522,568/x
3. Step 3: Cross multiply
   4,828,388x = 10,522,568 × 10,522,568
4. Step 4: Simplify right side
   4,828,388x = 110,724,437,314,624
5. Step 5: Solve for x
   x = 110,724,437,314,624/4,828,388
6. Step 6: Final answer
   x = 22,931,967.63