Finding the Third Proportional to 4,301,892 and 9,362,430

Step by Step Solution

1. Step 1: Write the proportion equation
   4,301,892 : 9,362,430 = 9,362,430 : x
2. Step 2: Convert to fraction form
   4,301,892/9,362,430 = 9,362,430/x
3. Step 3: Cross multiply
   4,301,892x = 9,362,430 × 9,362,430
4. Step 4: Simplify right side
   4,301,892x = 87,655,095,504,900
5. Step 5: Solve for x
   x = 87,655,095,504,900/4,301,892
6. Step 6: Final answer
   x = 20,375,940.52