Finding the Third Proportional to 4,230,962 and 9,301,732

Step by Step Solution

1. Step 1: Write the proportion equation
   4,230,962 : 9,301,732 = 9,301,732 : x
2. Step 2: Convert to fraction form
   4,230,962/9,301,732 = 9,301,732/x
3. Step 3: Cross multiply
   4,230,962x = 9,301,732 × 9,301,732
4. Step 4: Simplify right side
   4,230,962x = 86,522,218,199,824
5. Step 5: Solve for x
   x = 86,522,218,199,824/4,230,962
6. Step 6: Final answer
   x = 20,449,774.35