Finding the Third Proportional to 4,230,968 and 9,301,744

Step by Step Solution

1. Step 1: Write the proportion equation
   4,230,968 : 9,301,744 = 9,301,744 : x
2. Step 2: Convert to fraction form
   4,230,968/9,301,744 = 9,301,744/x
3. Step 3: Cross multiply
   4,230,968x = 9,301,744 × 9,301,744
4. Step 4: Simplify right side
   4,230,968x = 86,522,441,441,536
5. Step 5: Solve for x
   x = 86,522,441,441,536/4,230,968
6. Step 6: Final answer
   x = 20,449,798.12